TY  - BOOK
AU  - Cogorno, Gene R.
TI  - Geometric Dimensioning and Tolerancing for Mechanical Design 
SN  - 0071460705
U1  - 604.243 
PY  - 2006///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Engineering Drawing Dimensioning
KW  - Machine Design
KW  - Tolerance Engineering
N1  - NY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-07-146070-5.pdf
ER  -