TY  - BOOK
AU  - Rao Ramachandra A ed.
ED  - Symposium on Graph Theory( 1976 : ISI,Calcutta )
ED  - Symposium on Graph Theory
TI  - Graph theory : proceedings
U1  - 511.5 
PY  - 1979///
CY  - Calcutta
PB  - Macmillan
KW  - Graph theory
ER  -