Polly, J.A.; Lyon, E.: Out of the archives and into the streets : American memory in American libraries (1992)
0.05
0.049140304 = product of:
0.14742091 = sum of:
0.14742091 = product of:
0.29484183 = sum of:
0.29484183 = weight(_text_:j.a in 6374) [ClassicSimilarity], result of:
0.29484183 = score(doc=6374,freq=2.0), product of:
0.28206658 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.047702286 = queryNorm
1.0452915 = fieldWeight in 6374, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.125 = fieldNorm(doc=6374)
0.5 = coord(1/2)
0.33333334 = coord(1/3)