TY  - BOOK
AU  -  Chandrasekaran, N.
AU  - Umaparvathi, M.
TI  - Discrete Mathmatics 
SN  - 9788120339385, 9788120350977
U1  - 511.102854 
PY  - 2010///, 2015
CY  - New Delhi
PB  - PHI Learning 
KW  - Discrete Mathematics
KW  - Computer Application
N1  - index included
ER  -