TY  - BOOK
AU  - Vazirani, Vijay V
AU  - Vazirani, Vijay V
TI  - Approximation algorithms
SN  - 9788181283856
U1  - 005.1 VAZ/APP 
PY  - 2013///
CY  - New Delhi
PB  - Springer
KW  - COMPUTER SCIENCE AND ENGINEERING
ER  -