Tifft, R.: ¬The growth and development of information and referral in library services : a selective history and review of some recent developments (1988)
0.01
0.009342945 = product of:
0.065400615 = sum of:
0.051419973 = weight(_text_:wide in 2845) [ClassicSimilarity], result of:
0.051419973 = score(doc=2845,freq=2.0), product of:
0.1312982 = queryWeight, product of:
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.029633347 = queryNorm
0.3916274 = fieldWeight in 2845, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.0625 = fieldNorm(doc=2845)
0.013980643 = weight(_text_:information in 2845) [ClassicSimilarity], result of:
0.013980643 = score(doc=2845,freq=6.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.2687516 = fieldWeight in 2845, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=2845)
0.14285715 = coord(2/14)
- Abstract
- Community information systems originated with the field of social services but was soon adapted by public libraries in the 60s. Because it is a recent development in library services, there have been a wide range of interpretations as public libraries have attempted to incorporate these services into the more traditional library services. Presents a selective overview of the history of community information services and a review of current developments in the field.