TY  - BOOK
AU  - Langer,Arthur M.
TI  - Guide to software development: designing and managing the life cycle 
SN  - 9781447122999
PY  - 2012///
CY  - London, New York
PB  - Springer
KW  - Computer software
KW  - Development
KW  - Handbooks, manuals, etc
KW  - Software engineering
N1  - Includes bibliographical references and index
ER  -