TY  - BOOK
AU  - SEN,M.K
AU  - Chakraborty,B.C
TI  - Introduction to discrete mathematics
SN  - 9788193897454
U1  - 511.1 
PY  - 2019///
CY  - Kolkata
PB  - Books and Allied
KW  - Mathematics
KW  - Discrete mathematics
N1  - Includes index and bibliography
ER  -