TY  - BOOK
AU  - Biswal,Purna Chandra
TI  - Discrete mathematics and graph theory
SN  - 8120327217 (pbk.)
AV  - QA39.2 .B57 2006
U1  - 511.5 
PY  - 2006///
CY  - New Delhi
PB  - Prentice Hall of India
KW  - Mathematics
KW  - Computer science
N1  - Includes index
ER  -