00673cam a22002291 4500 2183295 BD-DhUL 20170604115920.0 700928s1968 nyua b 00000 eng 2183295 BD-DhUL BD-DhUL BD-DhUL BD-DhUL Z696.U4 I5 025.43 Immroth, John Phillip. A guide to Library of Congress classification / Rochester, N.Y. : Libraries Unlimited, 1968. 356 p. illus. 24 cm. Library science text series Includes bibliographies. Classification, Library of Congress. ddc REF 203901 203901 0 0 ddc 0 025_430000000000000 1 REF 342823 DUL DUL REF 2017-06-04 Gift 025.43 A284966 2017-06-04 2017-06-04 REF