Venugopal .K <br/><br/>
Computer Aided Drafting & Modeling Lab 
K Venugopal V Prabhu Raja G Sreekanjana 
 - 1st edn 
 - chennai  Scitch Publications Pvt. Ltd  2022 
 - 510p 23cm 
<br/><br/><label>ISBN: </label>9788183714365 
<br/><br/><label>Dewey Class. No.: </label>620.0042  / VEN