Engineering technicians 
edited by Walter J. Brooking. 
 - Chicago  J. G. Ferguson Pub. Co.  [1969] 
 - 386 p.  illus., ports. 
 - Career opportunities for technicians and specialists .
<br/><br/> 921004 
<br/><br/><label>LCCN: </label>70081563  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering--Vocational guidance.<br/>Technicians in industry--Job descriptions.
<br/><br/><label>LC Class. No.: </label>TA157  / .E63 
<br/><br/><label>Dewey Class. No.: </label>620/.0023