TY  - GEN
AU  - Sarma, G.V.
TI  - Combinatorics & graph theory: question bank and solved MCA/BCA question paper 
SN  - 8125908919
U1  - 511.5 
PY  - 2000///
CY  - New Delhi
PB  - Vikas publishing house
KW  - Graph theory
ER  -