TY  - BOOK
AU  - Tickoo, Sham
AU  - Tickoo, Santosh
AU  - Muthoo, Renu
TI  - Advanced techniques in AutoCAD
SN  - 9788175150041
U1  - 620.0042028 
PY  - 1998///
CY  - New Delhi
PB  - Galgotia Publications
KW  - Mechanical Engineering
ER  -