Mott, Thomas H  <br/><br/>
Introduction to PL/I programming for library and information science  

 - New York:   Academic Press,   1972  
 - xvii, 231p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information science 
<br/><br/><label>Subjects--Index Terms: </label>Programming fundamentals  Document retrieval  Program organization  
<br/><br/><label>Universal Decimal Class. No.: </label>D 02:681.3.06 PL/1  / L2.3