TY  - BOOK
AU  - Dr. R. K. Dhawan
TI  - A Textbook Of Engineering Drawing : In First Angle Projection
SN  - 9788121914314
U1  - 620.0042 22
PY  - 2016///
CY  - New Delhi
PB  - S. Chand 
KW  - Civil Engineering
ER  -