TY  - BOOK
AU  - Condon,  Robert J. 
TI  - Data processing systems analysis and design
SN  - 0-87692-506-9
U1  - 621.3920285 
PY  - 1987///
CY  - New Delhi
PB  - Prentice -Hall
KW  - Computer engineering - data processing
KW  - Systems analysis
N1  - Includes indrex
ER  -