TY  - BOOK
AU  - Rosen, Kenneth H.
AU  - Krithivasan, Kamala
TI  - Discrete mathematics and its applications
SN  - 9780071315012
U1  -  511.5 
PY  - 2007///
CY  - New York,USA
PB  - McGraw-Hill
KW  - Mathematics
ER  -