Sheet Metal Worker Sector : Fabrication  1st semester trade theory 

 - Chennai:  National Instructional Media Institute,  2014. 
 - 221p.;  29 cm 
<br/><br/><label>ISBN: </label>NIMI00107 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sheet Metal Worker<br/>Metal Work<br/>Technology
<br/><br/><label>Dewey Class. No.: </label>693.7  / SHE