TY  - BOOK
AU  - Hetzel, William.
AU  - Adams, David R.
TI  - Computer information systems development : principles and case study 
SN  - 053810970X
U1  - 658.403'88 HET 
PY  - 1985///
CY  - Cincinnati
PB  - South-Western Pub. Co.
KW  - Information storage and retrieval systems
ER  -