TY  - GEN
AU  - Naik, Rajesh.
TI  - Software Requirements and Estimation
SN  - 0070403120
U1  -  005.1 
PY  - 2001///
CY  - New Dehli
PB  - Tata Mc Graw-Hill
KW  - Computer software--Development
N1  - Includes bibliographical references and index
ER  -