Taube, Mortimer and Associates <br/><br/>
Mechanization of data retrieval  

 - USA:   Documentation, Incorporated,  1957 
 - 129p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanization 
<br/><br/><label>Subjects--Index Terms: </label>Alpha matrex Machine 
<br/><br/><label>Universal Decimal Class. No.: </label>001.815  / J7.1