TY  - BOOK
AU  - Leffingwell, Dean
AU  - Widrig, Don
TI  - Managing software requirements : a use case approach
SN  - 9788131711798
SN  - 200304372
U1  - 005.1 LEF 
PY  - 2003///
CY  - Boston, MA
PB  - Addison-Wesley
KW  - Computer software - Development - Management
KW  - Use cases (Systems engineering)
N1  - Includes bibliographical references (p. 483-486) and index
ER  -