TY  - BOOK
AU  - Bisht , R . K
AU  - Dhami , H.S.
TI  - Discrete mathematics
SN  - 9780199452798
U1  - 004.0151 
PY  - 2015///
CY  - New Delhi
PB  - Oxford University Press
KW  -  Computer science -- Mathematics -- Textbooks
ER  -