TY  - BOOK
T1  - Library of Congress subject headings :a guide to sub-division practice /
DA  - 1981.
CY  - Washington :
CN  - Z695
CN  - Z695
PB  - Library of Congress,
PP  - Washington :
PY  - 1981.
N1  - Consists of sections drawn from the 8th-9th editions and from 1979 annual supplement.
ID  - 104128
KW  - Subject headings.
TI  - Library of Congress subject headings :a guide to sub-division practice /
ER  -