Hüllen, Werner <br/><br/>
A history of Roget's thesaurus : origins, development, and design 

 - Oxford:  Oxford University Press,  2004 
 - ix, 410 p. ; 24 cm 
<br/><br/><label>ISBN: </label>9780199281992 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language - Lexicography
<br/><br/><label>Dewey Class. No.: </label>423.12 ROG