Nash, S.; Wilson, M.C.: Value-added bibliographic instruction : teaching students to find the right citation (1991)
0.02
0.01567658 = product of:
0.06270632 = sum of:
0.06270632 = product of:
0.12541264 = sum of:
0.12541264 = weight(_text_:instruction in 4848) [ClassicSimilarity], result of:
0.12541264 = score(doc=4848,freq=2.0), product of:
0.27323073 = queryWeight, product of:
5.934836 = idf(docFreq=317, maxDocs=44218)
0.046038464 = queryNorm
0.45899904 = fieldWeight in 4848, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.934836 = idf(docFreq=317, maxDocs=44218)
0.0546875 = fieldNorm(doc=4848)
0.5 = coord(1/2)
0.25 = coord(1/4)