Hedrick . Karl .J  Lovell .Robert E <br/><br/>
Engineering An Introduction To A Creative Profession 

 - 4 th. 
 - New York  Macmillan Publishing Co , IUnc  1982 
 - 605 p. 
<br/><br/><label>ISBN: </label>0-02-307130-3 
<br/><br/><label>Dewey Class. No.: </label>620  / HED