TY  - BOOK
AU  - Rosen Kenneth H
AU  - Kamala Krithisan
TI  - Discrete Mathematics and its Applications 
SN  - 9789390727353
U1  - 51:681.3 ROS  
PY  - 2022///
CY  - New Delhi
PB  - McGraw Hill
KW  - Graph Theory
ER  -