MANN, M A <br/><br/>
Operation of the present indexing service.  [electronic resource] 

 -  Journal of dental education  Nov 1949 
 - 31-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-0337 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Systems<br/>Humans<br/>Literature<br/>Publications