TY  - BOOK
AU  - Becker,Joseph & Hayes,Robert,M, x
AU  - x
TI  - Information storage and retrieval tools, elements, theories: x
SN  - x
U1  - 025.04/B414i 
PY  - 1963///
CY  - New York, London
PB  - Wiley
KW  - Information storage and retrieval systems
N1  - Includes
ER  -