Kovalan. Sandiyappan <br/><br/>
2D 3D CAD Exercises/ 
Kolvalan Sandiyappan 
 - [S.L.]  The Author,  2020 
 - 86p. :  ill ;  29 cm. 
<br/><br/><label>ISBN: </label>9789354079610  [N.P.] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information system<br/>Software engineering<br/>Computer science
<br/><br/><label>Dewey Class. No.: </label>E/0 005.1  / Sa 51