TY  - BOOK
AU  - Gill,P.S.
TI  - A text book of engineering drawing : Geometrical Drawing
PY  - 2007///.
CY  - 50
PB  - S.K. Kataria & Sons
UR  - http://www.amazon.com/exec/obidos/ASIN/B0007BYCMO/chopaconline-20
ER  -