TY  - BOOK
AU  - Sen, M K
TI  - Introduction to discrete mathematics
SN  - 8187134925
U1  - 510.7 
PY  - 2010///
CY  - Kolkata
PB  - Books & Allied pvt Ltd
KW  - Mathematics
N1  - Answers 18 pages, Bibliography 2 pages, index IV pages
ER  -