TY  - BOOK
AU  - Satyanarayana, Bhavanari
AU  - Prasad, Kuncham Syam
TI  - Discrete mathematics and graph theory
SN  - 9788120338425
U1  - 511.1 
PY  - 2009///
CY  - New Delhi
PB  - PHI Learning P.Ltd.
N1  - Includes Bibliography ref. and Index
ER  -