TY  - BOOK
T1  - Specialized information centers
A1  - Kent, Allen
LA  - English
PP  - Washington
PB  - Sparten Books
YR  - 1965
UL  - https://tuklas.up.edu.ph/Record/UP-99796217605915125
OP  - 290
CN  - Z699 K38
KW  - Documentation.
KW  - Information services.
ER  -