TY  - GEN
AU  - Purna Chandra Biswal
TI  - Discrete Mathematics and Graph Theory
T2  - 22258
SN  - 8120327217
U1  - 510 
PY  - 2005///
CY  - New Delhi  
PB  - Prentice Hall of india Pvt.Ltd
KW  - Discrete Mathematics
ER  -