TY  - GEN
AU  - Sooryanarayana, B.
AU  - Ranganath, G.K.
TI  - A textbook of graph theory and its applications
SN  - 8121920892
U1  - 511.5 
PY  - 2001///
CY  - New Delhi
PB  - S.Chand & Company
KW  - Graph theory
ER  -