TY  - BOOK
AU  - Awad,Elias M.
ED  - Data Processing Management Association.
TI  - Automatic data processing: principles and procedures 
SN  - 0130551600
PY  - 1970///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-hall
KW  - Punched card systems
KW  - Information storage and retrieval systems
ER  -