TY  - BOOK
AU  - Balakrishnan, V. K.
TI  - Schavm's outline of theory and problems of graph theory: Schavm's outline of theory and problems of graph theory, New Delhi : McGraw Hill, 1997
U1  - 511.5 
PY  - 1997///
CY  - New Delhi
PB  - McGraw Hill
ER  -