TY  - BOOK
AU  - Sommerville, Ian,
TI  - Software engineering environments
SN  - 0863410774
U1  - 005.3  19
PY  - 1986///
CY  - London, U.K.
PB  - P. Peregrinus, on behalf of the Institution of Ele ctrical Engineers
KW  - Software engineering
N1  - Includes bibliographical references and index
ER  -