TY  - BOOK
AU  - Pal, B. K. 
AU  - Das, K. 
TI  - Discrete Mathematics: for engineering courses
SN  - 9789380673745
U1  - 511.6/PAL/D 
PY  - 2017///
CY  - Kolkata
PB  - U. N. Dhur & sons. 
KW  - Mathematics
KW  - Discrete mathematics
ER  -