ISBD(A) International Standard Bibliographic Description for Older Mongraphic Publications (Antiquarian) : recommended by the Project Group on the International Standard Bibliographic Description for Older Monographic Publication (Antiquarian) (1991)
0.01
0.012332911 = product of:
0.049331643 = sum of:
0.049331643 = product of:
0.098663285 = sum of:
0.098663285 = weight(_text_:project in 8706) [ClassicSimilarity], result of:
0.098663285 = score(doc=8706,freq=2.0), product of:
0.21156175 = queryWeight, product of:
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.050121464 = queryNorm
0.4663569 = fieldWeight in 8706, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.078125 = fieldNorm(doc=8706)
0.5 = coord(1/2)
0.25 = coord(1/4)