TY  - BOOK
AU  - Gill P S
TI  - Geometric Dimensioning And Tolerancing
SN  - 9789350143780
U1  - 621.753.1 GIL 
PY  - 2013///
CY  - New Delhi
PB  - S K Kataria And Sons
KW  - Geometric Dimensioning And Tolerancing
ER  -