TY  - BOOK
AU  - Murthy, trymbaka S.
TI  - Computer - aided engineering drawing
SN  - 81-88237-94-9
U1  - 604.2 
PY  - 2006///
CY  - New Delhi
PB  - I.K. international publishing house Pvt ltd, 
KW  - Projection of solids
KW  - Projection of points
KW  - Free hand sketching
ER  -