HELSEL JAY /CECIL JENSEN. <br/><br/>
ENGINEERING DRAWING AND DESIGN ED2 

 - ND 
 - NULL  MCGRAW HILL  1979 
 - 740 HB 
<br/><br/><label>ISBN: </label>NULL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NULL
<br/><br/><label>Dewey Class. No.: </label>604.2/JAY/CEL