TY  - BOOK
AU  - Chaudhary, Mamta
AU  - Sharma, Vani
AU  - Yadav, Pooja
TI  - Elements of discrete mathematics
SN  - 9789391820282
U1  - 510 
PY  - 2022///
CY  - New Delhi
PB  - Sultan Chand and Sons
KW  - Mathematics
ER  -