TY  - BOOK
AU  - West, Douglas B.
TI  - Introduction to graph theory
SN  - 8120314808
U1  - 511.5 
PY  - 1999///
CY  - New Delhi
PB  - Prentice Hall
KW  - Natural Science
KW  - Graph theory
N1  - Includes bibliographical reference and index
ER  -