TY  - BOOK
AU  - Liu, C L 
AU  -  Mahapatra, D P
TI  - Elements of Discrete Mathematics
SN  - 9781259006395
U1  - 511 LIU 
PY  - 2014///
CY  - New Delhi
PB  - Tata McGraw Hill
KW  -  liu c l
KW  -  mohapatra d p
KW  - Elements of Discrete Mathematics
ER  -