TY  - BOOK
AU  - Easteal,Charles
AU  - Davies,Gordon
TI  - Software engineering: analysis and design 
SN  - 0071006281
U1  - 005.1 22
PY  - 1989///
CY  - London, New York
PB  - McGraw-Hill
KW  - Software engineering
N1  - Includes bibliographical references and index
ER  -