TY  - BOOK
AU  - Yogesh Singh
AU  - Malhotra, Ruchika
TI  - Object-oriented software engineering
SN  - 9788120345355
U1  - 005.12 
PY  - 2012///
CY  - New Delhi
PB  - PHI Learning
N1  - Includes bibliographical references and index
ER  -