TY  - BOOK
AU  - Rosen, Kenneth H.
TI  - Discrete mathematics & its applications: with combinatorics and graph theory
SN  - 0070648247
AV  - QA39.3 .R71 2007
PY  - 2007///
CY  - New Delhi
PB  - Tata McGraw-Hill 
N1  - Includes index
ER  -