-
Chalcraft, A. (Bearb.): Walford's concise guide to reference material (1992)
0.02
0.015872475 = product of:
0.0634899 = sum of:
0.0634899 = weight(_text_:library in 1091) [ClassicSimilarity], result of:
0.0634899 = score(doc=1091,freq=4.0), product of:
0.15453665 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.05877307 = queryNorm
0.4108404 = fieldWeight in 1091, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.078125 = fieldNorm(doc=1091)
0.25 = coord(1/4)
- Abstract
- An updated abridgement of the 3 vols of Walford, 5th ed., containing approximately 3.000 entries, covers core material on every major subject field. This revised work is particularly useful for the smaller reference library
- Imprint
- London : Library Association
-
Lea, P.W.; Day, A.: Printed reference material and related information sources (1990)
0.01
0.011223534 = product of:
0.044894136 = sum of:
0.044894136 = weight(_text_:library in 758) [ClassicSimilarity], result of:
0.044894136 = score(doc=758,freq=2.0), product of:
0.15453665 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.05877307 = queryNorm
0.29050803 = fieldWeight in 758, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.078125 = fieldNorm(doc=758)
0.25 = coord(1/4)
- Imprint
- London : Library Association
-
¬The reference sources handbook (1996)
0.01
0.008978828 = product of:
0.03591531 = sum of:
0.03591531 = weight(_text_:library in 72) [ClassicSimilarity], result of:
0.03591531 = score(doc=72,freq=2.0), product of:
0.15453665 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.05877307 = queryNorm
0.23240642 = fieldWeight in 72, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0625 = fieldNorm(doc=72)
0.25 = coord(1/4)
- Imprint
- London : Library Association
-
Walford's guide to reference material : Vol.1: Science and technology. 1993. - Vol.2: Social and historical sciences, philosophy and religion. 1994. - Vol.3: Generalia, language and literature, the arts. 1995 (1993-95)
0.01
0.007856474 = product of:
0.031425897 = sum of:
0.031425897 = weight(_text_:library in 8014) [ClassicSimilarity], result of:
0.031425897 = score(doc=8014,freq=2.0), product of:
0.15453665 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.05877307 = queryNorm
0.20335563 = fieldWeight in 8014, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0546875 = fieldNorm(doc=8014)
0.25 = coord(1/4)
- Imprint
- London : Library Association
