Mott, Thomas  H <br/><br/>
Introduction to PL/I programming for library and information science 
Thomas H  Mott,Susan Artandi and Leny Struminger 
 - New York:  Academic Press,  1972. 
 - xvii, 231p.: tables ;   22cm. 
 - Library and information Science .
<br/><br/><label>Dewey Class. No.: </label>001.6424PL/I:020  / MOT