Cleverson Cyril W <br/><br/>
Interim report on the test programme of an investigation into the comparative efficiency of indexing systems 

 -  1962 
<br/><br/><label>Standard No.: </label>4,652 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:51u, K0 (2D)