TY  - BOOK
AU  - Easteal,Charles
AU  - Davies,Gordon
TI  - Software engineering: analysis and design 
SN  - 0077072022 
AV  - QA76.758 .E27 1989
U1  - 005.1 20
PY  - 1989///
CY  - London
PB  - McGraw-Hill Book Company
KW  - Software engineering
N1  - Includes bibliographical references and index
ER  -