TY  - BOOK
AU  - Rosen ,Kenneth H
TI  - Discrete mathematics and its applications : : with combinatorics and graph theory / 
SN  - 9780070681880
U1  - 511.076 
PY  - 2018///
CY  - New Delhi
PB  - Tata Mc Graw Hill
KW  - Mathematcs
KW  - Discrete mathematics
KW  - Graphs
ER  -