TY  - BOOK
TI  - Effective guide to libraries & reference sources
SN  - 9710839837
U1  - FIL 027 Ef36 1987  
PY  - 1987///
CY  - Manila
PB  - National Bookstore
KW  - Libraries
KW  - Reference books
N1  - Bibliography: pages 244-245
ER  -