Search (2 results, page 1 of 1)

0.033994958 = product of:
  0.067989916 = sum of:
    0.067989916 = product of:
      0.13597983 = sum of:
        0.13597983 = weight(_text_:bibliographic in 8041) [ClassicSimilarity], result of:
          0.13597983 = score(doc=8041,freq=10.0), product of:
            0.17672792 = queryWeight, product of:
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.045395818 = queryNorm
            0.7694304 = fieldWeight in 8041, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.0625 = fieldNorm(doc=8041)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

Here is the standard for representing and exchanging bibliographic data in machine-readable form in the United States. This comprehensive publication defines the structure of the MARC bibliographic record in full detail. Also defines the codes and conventions (tags, indicators, subfield codes and codes values) that identify the data elements in USMARC bibliographic records. Includes specifications for a National Level Bibliographic record (both full and minimal). The remaining future format integration changes are specified

0.030406015 = product of:
  0.06081203 = sum of:
    0.06081203 = product of:
      0.12162406 = sum of:
        0.12162406 = weight(_text_:bibliographic in 7877) [ClassicSimilarity], result of:
          0.12162406 = score(doc=7877,freq=2.0), product of:
            0.17672792 = queryWeight, product of:
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.045395818 = queryNorm
            0.68819946 = fieldWeight in 7877, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.125 = fieldNorm(doc=7877)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Editor

British Library Bibliographic Services Division