TY  - BOOK
AU  - Malik, D.S.
AU  - Sen, M.K. 
TI  - Discrete mathematics: theory and applications
SN  -  978-81-315-1866-3
U1  - 510 
PY  - 2010///
CY  - New Delhi
PB  - Cengage Learning
KW  - MATHAMATICS
ER  -