Sage, C.; Klaas, J.; Spalding, H.H.; Robinson, T.: ¬A queueing study of public catalog use (1981)
0.04
0.040469773 = product of:
0.080939546 = sum of:
0.080939546 = product of:
0.16187909 = sum of:
0.16187909 = weight(_text_:h.h in 2167) [ClassicSimilarity], result of:
0.16187909 = score(doc=2167,freq=2.0), product of:
0.30329806 = queryWeight, product of:
6.901097 = idf(docFreq=120, maxDocs=44218)
0.043949254 = queryNorm
0.53372943 = fieldWeight in 2167, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.901097 = idf(docFreq=120, maxDocs=44218)
0.0546875 = fieldNorm(doc=2167)
0.5 = coord(1/2)
0.5 = coord(1/2)
