TY  - BOOK
AU  - Wellisch, Hans
AU  - Wilson, Thomas D.
TI  - Subject Retrieval in the Seventies
SN  - 0837163226
U1  - 25.33 
PY  - 1972///
CY  - Connecticut
PB  - Greenwood Publishing Company
KW  - Gneralities
KW  - Library and Information sciences
KW  - Cataloging
ER  -