Kent Allen. <br/><br/>
Textbook on mechanized information retrieval 

 -  1962 
 - Library science and documentation : A series of texts and monographs ed by Jesse H Shera .
<br/><br/><label>Standard No.: </label>7,268 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:970bD65,8 (2:55), K2 (2D)