TY  - BOOK
AU  - Chaudhary, Mamta 
AU  - Sharma Vani, Yadav Pooja, 
TI  - Elements of  discrete mathematics 
SN  - 9789391820282
U1  - 511.1 
PY  - 2022///
CY  - New Delhi
PB  - Sultan Chand & Sons
KW  - Mathematics, Discrete mathematics
ER  -