Search (2 results, page 1 of 1)
-
Murfin, M.E.; Wynar, L.R.: Reference service : an annotated bibliographic guide (1977)
0.07
0.07261893 = product of: 0.14523786 = sum of: 0.14523786 = product of: 0.29047573 = sum of: 0.29047573 = weight(_text_:m.e in 4617) [ClassicSimilarity], result of: 0.29047573 = score(doc=4617,freq=2.0), product of: 0.28913057 = queryWeight, product of: 5.683172 = idf(docFreq=408, maxDocs=44218) 0.050874855 = queryNorm 1.0046524 = fieldWeight in 4617, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 5.683172 = idf(docFreq=408, maxDocs=44218) 0.125 = fieldNorm(doc=4617) 0.5 = coord(1/2) 0.5 = coord(1/2)
-
Halldorsson, E.A.; Murfin, M.E.: ¬The performance of professionals and non-professionals in the reference interview (1977)
0.07
0.07261893 = product of: 0.14523786 = sum of: 0.14523786 = product of: 0.29047573 = sum of: 0.29047573 = weight(_text_:m.e in 5780) [ClassicSimilarity], result of: 0.29047573 = score(doc=5780,freq=2.0), product of: 0.28913057 = queryWeight, product of: 5.683172 = idf(docFreq=408, maxDocs=44218) 0.050874855 = queryNorm 1.0046524 = fieldWeight in 5780, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 5.683172 = idf(docFreq=408, maxDocs=44218) 0.125 = fieldNorm(doc=5780) 0.5 = coord(1/2) 0.5 = coord(1/2)