TY  - BOOK
AU  - Hannan, James
TI  - A practical guide to systems development / 
SN  - 0442209150
PY  - 1982///
CY  - New York : 
PB  - Van Nostrand Reinhold, 
KW  - INFORMATICA
KW  - INGENIERIA DE SISTEMAS
KW  - INGENIERIA DE MANAGEMENT
ER  -