Colletti, Jack J. <br/><br/>
A freehand approach to technical drawing / 
Jack J. Colletti and Paul J. Colletti. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1974. 
 - xiii, 322 p. :  illus  22 x 28 cm. 
<br/><br/><label>ISBN: </label>0133305481 
<br/><br/><label>LCCN: </label>74-783 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freehand technical sketching.
<br/><br/><label>Dewey Class. No.: </label>604.2