Elonka Steve <br/><br/>
Plant operators' manual 
by Elonka Steve 
 -  1956 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>77223 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>D64, J6