TY  - BOOK
AU  - Kishore Swapna 
TI  -  Software Requirements And Estimation
SN  - 9780070403123
U1  - 005.1 
PY  - 2001///
CY  - New Delhi
PB  -  Tata Mcgraw-hill Pub. Co.
KW  - Computer Software Development
N1  - Bib and Ref
ER  -