TY  - BOOK
AU  - Gill, P.S.
TI  - Engineering drawing :geometrical drawing
SN  - 81-85749-62-0
U1  - 640.2/G475e/2001 
PY  - 2001///
CY  - New Delhi
PB  - S.K. Kataria & sons
KW  - Engineering drawing
KW  - Mechanical drawing
ER  -