TY  - BOOK
AU  - Davis,Alan M.
TI  - Software requirements ,objects,functions, and states
SN  - 0-13-562174-7
U1  - 005.1 DAV 
CY  - New Jersey
PB  - Prentice Hall 
KW  - Computer Science
KW  - Software requirements ,objects,functions, & states
N1  - Faculty, students and Staff
ER  -