-
Satija, M.P.: Enhancing the subject headings minting capacity of the Sears List of Subject Headings : some suggestions (2012)
0.07
0.06621176 = product of:
0.13242352 = sum of:
0.13242352 = product of:
0.26484704 = sum of:
0.26484704 = weight(_text_:headings in 4844) [ClassicSimilarity], result of:
0.26484704 = score(doc=4844,freq=22.0), product of:
0.24837378 = queryWeight, product of:
4.849944 = idf(docFreq=940, maxDocs=44218)
0.051211677 = queryNorm
1.0663245 = fieldWeight in 4844, product of:
4.690416 = tf(freq=22.0), with freq of:
22.0 = termFreq=22.0
4.849944 = idf(docFreq=940, maxDocs=44218)
0.046875 = fieldNorm(doc=4844)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- Sears List of Subject Headings (Miller and McCarthy 2010), first published in 1923, is now in its 20th edition. Like most subject headings lists, apart from being a list of preferred (and non-preferred) headings, it also provides patterns, clear instructions, and examples for coining new subject headings not explicitly listed. Key headings form a vital part of the system of coining new headings. It is proposed that more key headings should be designated. Some candidate headings are described. One far-reaching provision seems to be the use of a subdivision of a preferred heading with all of its NTs. Thus, every preferred heading is a potential key heading for all of its NTs. This proposal works on the principle that what is true of a class is true of its narrower classes of all types. Applying this principle will enormously enhance the capacity of the List without adding even an iota to its text and size.
- Object
- Sears List of Subject Headings
-
Satija, M.P.; Joo, S.; Jeong, E.-J.: ¬The 21st sdition (2014) of the Sears List of Subject Headings : a brief introduction (2015)
0.06
0.056465574 = product of:
0.11293115 = sum of:
0.11293115 = product of:
0.2258623 = sum of:
0.2258623 = weight(_text_:headings in 2199) [ClassicSimilarity], result of:
0.2258623 = score(doc=2199,freq=16.0), product of:
0.24837378 = queryWeight, product of:
4.849944 = idf(docFreq=940, maxDocs=44218)
0.051211677 = queryNorm
0.9093645 = fieldWeight in 2199, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
4.849944 = idf(docFreq=940, maxDocs=44218)
0.046875 = fieldNorm(doc=2199)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- States in brief the new features of the recently released 21st edition of the Sears List of Subject Headings. Introduces its new editor Barbara A. Bristow, and the new publisher EBSCO Information Services which recently acquired Sears' founder publisher since 1923, the H.W. Wilson Company. Names a few new subject headings in areas like science, technology, engineering and medicine (STEM). In this edition there are a total of 250 new headings making it a total of 10,000 preferred headings meant for small and medium sized libraries. Critically examines inconsistencies in a few headings. States the additional features of the online edition. Concludes to say the new edition maintains its stellar reputation of a handy list of general subject headings.
- Object
- Sears List of Subject Headings
-
Satija, M.P.: ¬The sixteenth edition (1987) of the Sears' List of Subject Headings : some salient features in historical perspective of its Platinum Jubilee Year (1998) (1998)
0.05
0.04705465 = product of:
0.0941093 = sum of:
0.0941093 = product of:
0.1882186 = sum of:
0.1882186 = weight(_text_:headings in 3787) [ClassicSimilarity], result of:
0.1882186 = score(doc=3787,freq=4.0), product of:
0.24837378 = queryWeight, product of:
4.849944 = idf(docFreq=940, maxDocs=44218)
0.051211677 = queryNorm
0.7578038 = fieldWeight in 3787, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.849944 = idf(docFreq=940, maxDocs=44218)
0.078125 = fieldNorm(doc=3787)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Object
- Sears List of Subject Headings
-
Satija, M.P.: ¬A deserted bastion : classification and indexing in India, a state-of-the-art (1993)
0.01
0.01387695 = product of:
0.0277539 = sum of:
0.0277539 = product of:
0.0555078 = sum of:
0.0555078 = weight(_text_:22 in 1535) [ClassicSimilarity], result of:
0.0555078 = score(doc=1535,freq=2.0), product of:
0.17933457 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051211677 = queryNorm
0.30952093 = fieldWeight in 1535, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=1535)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- International cataloguing and bibliographic control. 22(1993) no.3, S.51-54
-
Satija, M.P.: Birth centenary literature on Ranganathan : a review (1993)
0.01
0.01387695 = product of:
0.0277539 = sum of:
0.0277539 = product of:
0.0555078 = sum of:
0.0555078 = weight(_text_:22 in 2518) [ClassicSimilarity], result of:
0.0555078 = score(doc=2518,freq=2.0), product of:
0.17933457 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051211677 = queryNorm
0.30952093 = fieldWeight in 2518, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=2518)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 5. 1.1999 16:27:22
-
Satija, M.P.; Singh, J.: Colon Classification (CC) (2009)
0.01
0.010407712 = product of:
0.020815425 = sum of:
0.020815425 = product of:
0.04163085 = sum of:
0.04163085 = weight(_text_:22 in 3762) [ClassicSimilarity], result of:
0.04163085 = score(doc=3762,freq=2.0), product of:
0.17933457 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051211677 = queryNorm
0.23214069 = fieldWeight in 3762, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3762)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- S. R. Ranganathan (1892-1972) has been called the father of the Indian Library movement. He developed the revolutionary Colon Classification (CC), which was published in seven editions from 1928 to 1987. The evolution of the classification through the editions is discussed. The unique features of the CC are described, including the idea, verbal, and notational planes. Tools for designing and evaluating a system are enshrined in his 55 canons, 22 principles, 13 postulates, and 10 devices. Semantic and syntactic relations are enshrined in his PMEST facet formula, fitted with rounds and levels of facets, and other principles, such as the famous wall-picture principle, for citation order of facets. Briefly explained are facet analysis and number building with its notational base of 74 digits. The entry concludes with a discussion of the extent of use of the CC, its enduring contribution to the science of classification, and its future.
-
Satija, M.P.: Abridged Dewey-15 (2012) in historical perspectives (2012)
0.01
0.008673094 = product of:
0.017346188 = sum of:
0.017346188 = product of:
0.034692377 = sum of:
0.034692377 = weight(_text_:22 in 116) [ClassicSimilarity], result of:
0.034692377 = score(doc=116,freq=2.0), product of:
0.17933457 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051211677 = queryNorm
0.19345059 = fieldWeight in 116, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=116)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 3. 3.2016 18:59:22
