TY  - BOOK
AU  - KOTONYA 
AU  - Somerville, Ian
TI  - Requirements engineering : processes and techniques 
T2  - Worldwide series in computer science
SN  - 0471972088 
U1  - 005.1 KOT 1998 
PY  - 1998///
CY  - England
PB  - John Wiley & Sons
KW  - Software engineering
N1  - Includes bibliographical references and index
ER  -