Ryans, C.C.: ¬A study of errors found in non-marc cataloging in a machine-assisted system (1978)
0.07
0.06963527 = product of:
0.2785411 = sum of:
0.2785411 = weight(_text_:assisted in 1186) [ClassicSimilarity], result of:
0.2785411 = score(doc=1186,freq=2.0), product of:
0.3110011 = queryWeight, product of:
6.7552447 = idf(docFreq=139, maxDocs=44218)
0.046038464 = queryNorm
0.8956273 = fieldWeight in 1186, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7552447 = idf(docFreq=139, maxDocs=44218)
0.09375 = fieldNorm(doc=1186)
0.25 = coord(1/4)
