TY  - BOOK
AU  - Cheydleur Benjamin F Ed.
TI  - Colloquium on technical preconditions for retrieval center operations
U1  - 2:51oaD6,9(B), K5 
PY  - 1965///
CY  - London
PB  - Spartan books inc        
KW  - Library Sicence
ER  -