TY  - BOOK
AU  - SAXENA, R S
TI  - Information Retrieval Techniques and Reference Sources and Tools in Pure and Applied Sciences
U1  - 2:98 
PY  - 1987///
CY  - Agra
PB  - Y K
KW  -  APPLIED SCIENCES
KW  -  CATALOGING
KW  - INFORMATION RETRIEVAL
ER  -