TY  - BOOK
AU  - Rathore,S.K.S.
AU  - Choudhuri,Harsha
TI  - Discrete structure and graph theory/ 
SN  - 8176600717
U1  - 511.1 
PY  - 2008///
CY  - Pune
PB  - Everest
KW  -  mathematics,General principles of mathematics
ER  -