TY  - BOOK
T1  - The thesaurus in retrieval.
A1  - Gilchrist, Alan
LA  - English
PP  - London
PB  - Aslib
YR  - 1971
UL  - https://tuklas.up.edu.ph/Record/UP-99796217612002211
OP  - 184
NO  - Distributed in the U.S.A., Canada and the Philippines by Chicorel Library Pub. Co., New York.
CN  - P 327 G54
SN  - 0851420362
KW  - Subject headings.
KW  - Information retrieval.
ER  -