TY  - BOOK
AU  - Davis, Alan M
TI  - Software requirements: objects, functions, and states
SN  - 013805763X
PY  - 1993///
CY  - New Jersey
PB  - PTR Prentice Hall
KW  - COMPUTER SCIENCE
KW  - COMPUTER SOFTWARE
KW  - SOFTWARE ENGINEERING
KW  - SOFTWARE REQUIREMENTS
ER  -