TY  - BOOK
AU  - Sharma, S.C.
TI  - Discrete Mathematics
SN  - 9788183562201
U1  - 512.1 
PY  - 2011///
CY  - New Delhi
PB  - Discovery Publishing
KW  - Preliminary notation
KW  - Combinatorics
KW  - Matrix
KW  - Number theory
ER  -