TY  - BOOK
AU  - Satyanarayana, Bhavanari 
AU  - Satyanarayana, Bhavanari 
AU  - Prasad, Kuncham Syam 
TI  - Discrete mathematics and graph theory
SN  - 9 788120 338425
U1  - 519.11 
PY  - 2009///
CY  - New Delhi
PB  - PHI
ER  -