TY  - BOOK
AU  - Liu, C. L.
AU  - Mohapatra, D. P.
TI  - Elements of discrete mathematics: a computer oriented approach 
SN  - 9781259006395
U1  - 511 
PY  - 2013///
CY  - New Delhi
PB  - McGraw-Hill
KW  - General principles of mathematics
N1  - Includes index
ER  -