TY  - GEN
AU  - Pressman,Roger S.
AU  - Pressman,Roger S.
TI  - Software engineering: a practitioner's approach 
AV  - QA76.6.P73.1982 
PY  - 1982///
CY  - New York : 
PB  - McGraw-Hill Book Co., 
KW  - Electronic digital computers
KW  - Programming
N1  - McGraw Hill software engineering and technology series
ER  -