TY  - GEN
AU  - Leffingwell, Dean
TI  - Agile software requirements : lean requirements practices for teams, programs, and the enterprise
SN  - 9780321635846
AV  - QA76.76 D47Lef
PY  - 2011///
PB  - Addison-Wesley
KW  - Agile software development
N1  - 22399
ER  -