TY  - BOOK
AU  - Lauesen,Soren
TI  - Software requirements: styles and techniques 
SN  - 9780201745702
U1  - 005.12 22
PY  - 2002///
CY  - Harlow : 
PB  - Addison-Wesley
KW  - Computer software
KW  - Development
N1  - Includes bibliographical references and index
ER  -