Statistical association methods for mechanized documentation  
/ U. S. Department of Commerce 
 - California:   U. S. Department of Commerce,   1964 
 - 261p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automation 
<br/><br/><label>Subjects--Index Terms: </label>Indexing  
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3(082.2)  / K52