Aitchison T M <br/><br/>
Laboratory evaluation of printed subject indexes 
Aitchison T M 
 - London  Inspec         1970 
 - 13p.  cm. 
 - Inspec report, R70/5 .
<br/><br/><label>Standard No.: </label>4,906 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:55:f, L3.1 (2)