Customizing AutoCAD 2013 by Tickoo, Prof. Sham, Technologies, Cadcim

Customizing AutoCAD 2020, 13th Edition (Sham Tickoo) [Purdue University]

Customizing AutoCAD 2004 by Tickoo, Sham; Cadcim Technologies

AutoCAD 2018: A Problem-Solving - Paperback, by Prof. Sham Tickoo

Customizing AutoCAD 2011 by Tickoo, Sham

AutoCad 2005 by Sham Tickoo - Used

AutoCAD LT 2016 for Designers by Purdue Univ, Sham Tickoo

Autocad: A Problem-Solving Approach (Release 14) by Sham Tickoo, Good Book