TY  - BOOK
AU  - Laird,Linda M.
AU  - Brennan,M.Carol
TI  - Software measurement and estimation: a practical approach 
SN  - 0471676225
PY  - 2006///
CY  - Hoboken, N.J.
PB  - John Wiley & Sons
KW  - Software engineering
KW  - Software measurement
N1  - Includes bibliographical references and index
ER  -