TY  - BOOK
AU  - Rosen, Seventh 
AU  -  Krithivasan, Kamala
TI  - Discrete mathematics and its application
SN  - 9780071315012
U1  - 511 
PY  - 2013///
CY  - New York
PB  - McGraw-Hill co.
KW  - Discrete mathematics
N1  - Includes indexes
ER  -