First Indicator Undefined # - Undefined |
Second Indicator Undefined # - Undefined |
Subfield Codes |
|
$a - Universal Decimal Classification number (NR) $b - Item number (NR) $x - Common auxiliary subdivision (R) |
$2 - Edition identifier (NR) $6 - Linkage (NR) $8 - Field link and sequence number (R) |
Number taken from the Universal Decimal Classification scheme.
The Universal Decimal Classification was developed from the Dewey Decimal Classification (DDC) scheme beginning in 1895. In the intervening years, the two systems have become very different in arrangement and philosophy. The UDC may be distinguished from the DDC by its extensive expansions, especially in classes 5 and 6 (science and technology), and by its use of various symbols in addition to Arabic numbers and a single decimal point. Field 080 is repeated to record multiple UDC numbers assigned to an item.
080 | ##$a001.81$2[edition information] | ||||||||
080 | ##$a971.1/.2 | ||||||||
080 | ##$a631.321:631.411.3$2[edition information] |
080 | ##$a821.113.1$x(494)$2[edition information] | ||||||||
080 | ##$a94$x(474)$x”19"$x(075)$2[edition information] |
080 | ##$a82:111.852$21993 | ||||||||
080 | ##$a821.113.4-14$21998 |
(02/21/2008) | Contact Us |