Jensen , Cecil  <br/><br/>
Drawing workbook for engineering drawing and design / 
Cecil Jensen, Jay D. Helsel. 
 - Fifth edition 
 - 1 volume (various pagings) :   chiefly illustrations ;   28 cm 
<br/><br/><label>ISBN: </label>0028018818 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical drawing<br/>Engineering design
<br/><br/><label>Dewey Class. No.: </label>604.2076