TY  - BOOK
AU  - Patra, P Santosh
AU  - Reddy, D Ranadheer 
AU  - Reddy, K Upender
AU  - Someshwar, S
TI  - Discreate Mathematics
SN  - 9788194878780
U1  - 511.1 First 2022
PY  - 2022///
CY  - Hyderabad
PB  - Spectrum Publications
ER  -