TY  - BOOK
AU  - Vazirani,Vijay V.
TI  - Approximation algorithms / 
SN  - 9798181283855
U1  - 005.1   21
PY  - 2001///
CY  - Delhi : 
PB  -  Springer, 
KW  - Computer algorithms
KW  - Mathematical optimization
N1  - Includes bibliographical references (p. 357-372) and index
ER  -