TY  - BOOK
AU  - Rao,K.Chandrasekhara
TI  - Discrete mathematics
SN  - 9788178551357
U1  - 510.5 
PY  - 2012///
CY  - New Delhi
PB  - Narosa
KW  - Mathematics
KW  - Combinatorial anlysis-data processingf
ER  -