TY  - BOOK
AU  - S. Krishnaiah
AU  - Rao, K. Prahlada 
AU  - A. V. S. Prasad
TI  - Engineering Graphics: Common to all Branches for B. Tech First Year
SN  - 978-81-941197-1-5
U1  - 604.2 
PY  - 2019///
CY  - Hyderabad
PB  - Amravati Publications
ER  -