TY  - BOOK
AU  - Rosen, Kenneth H.
AU  - Krithivasan, Kamala,
TI  - Discrete mathematics and its applications: with combinatorics and graph theory 
SN  - 9780070681880
U1  - 517.4 
PY  - 2011///
CY  - New Delhi
PB  - McGraw-Hill
KW  - General principles of mathematics
N1  - Includes index
ER  -