Library of Congress subject headings: 33rd ed by Vol I-VI
- Washington, D.C. : Library of Congress, Cataloging Distribution Service, 2011
- 1-9153p .;30cm
Subject Headings, Library Of Congress; Bsubject Heading Subdivisions
Z 695 .L52535 2011
Subject Headings, Library Of Congress; Bsubject Heading Subdivisions
Z 695 .L52535 2011