Crabbe E M Ed. <br/><br/>
Automation in business & industry. 

 -  1957 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>D6,78obX9, J7