Draughtsman( mechanical ) Sector Production and Manufacturing- trade Pratctical -1st semester (2 years) 

 - Chennai:  NIMI,  2015. 
 - 198p.;  29 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical<br/>Draughtsman
<br/><br/><label>Dewey Class. No.: </label>621  / DRA