TY  - BOOK
AU  - Harary, Frank.
TI  - Graph theory
SN  - 9788185015552(pbk.).
U1  - 511.5 
PY  - 1969///
CY  - New Delhi
PB  - Narosa Publishing House 
KW  - Graph theory.
KW  - Graphes, Théorie des.
KW  - Graphentheorie
N1  - Includes indexes
ER  -