TY  - BOOK
AU  - Gill,S P
TI  - A text book of engineering drawing: :geometrical drawing
SN  - 8185749620
U1  - 621.7:744 
PY  - 2010///
CY  - New Delhi
PB  - S K Kataria
KW  - Engineering drawing
KW  - Geometrical drawing
ER  -