TY  - BOOK
AU  - Gill,P.S
TI  - Geometric Dimensioning & Tolerancing
SN  - 978-81-88458-80-5
AV  - T357.G55 2005 
PY  - 2005///
CY  - New Delhi
PB  - Katson Books
KW  - Engineering Drawings
N1  - Includes Index & Bibliography
ER  -