Gelfand, M.A.: New York Metropolitan reference and research library agency (METRO) (1977)
0.00
0.0027618767 = product of:
0.00828563 = sum of:
0.00828563 = product of:
0.01657126 = sum of:
0.01657126 = weight(_text_:of in 5738) [ClassicSimilarity], result of:
0.01657126 = score(doc=5738,freq=2.0), product of:
0.06850986 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.043811057 = queryNorm
0.24188137 = fieldWeight in 5738, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.109375 = fieldNorm(doc=5738)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- The Bowker annual of library and book trade information. 22nd ed