050 - LIBRARY OF CONGRESS CALL NUMBER (R)

A classification or call number that is taken from Library of Congress Classification or LC Classification Additions and Changes. The brackets that customarily surround alternate class/call numbers are not carried in the MARC record; they may be generated based on the presence of repeated $a subfields.

Indicators

Subfield Codes

Examples


050

#4$aNB933.F44$bT6

050

10$aBJ1533.C4$bL49

050

00$aJK609$b.M2

050

00$aZ7164.N3$bL34 no. 9