USMARC format for authority data : including guidelines for content designation (1993)
0.05
0.045927774 = product of:
0.09185555 = sum of:
0.09185555 = product of:
0.1837111 = sum of:
0.1837111 = weight(_text_:130 in 2713) [ClassicSimilarity], result of:
0.1837111 = score(doc=2713,freq=2.0), product of:
0.3225102 = queryWeight, product of:
6.444614 = idf(docFreq=190, maxDocs=44218)
0.050043374 = queryNorm
0.5696288 = fieldWeight in 2713, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.444614 = idf(docFreq=190, maxDocs=44218)
0.0625 = fieldNorm(doc=2713)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- Includes changes to all examples throughout the publication, as approved by MARBI in January 1993. Makes obsolete the second indicator position (non-filing characters) in all of the heading fields except the 130, which is uniform titles. Also new to this edition: definition of 18X heading fields for general, geographic and chronological subdivision headings, plus related 48X and 58X fields... 7XX fields for heading-linking entries... and the control field 003, named the 'control number identifier.' Also eliminates the national-level requirement codes at the field level
