McGarry,  K. J. <br/><br/>
Semantics; in the organisation of knowledge; a programmed text for students of information retrieval 
by K. J. McGarry and T. W. Burrell 
 - London  Clive Bingley  1972 
 - [unumbered];  24cm.- 
 - Programmed texts in library and information science .
<br/><br/><label>Dewey Class. No.: </label>Lib029  / McG