Mawson, Christopher Orlando Sylvester <br/><br/>
Roget's International Thesaurus of English words and phrases  a complete book of synonyms and antonyms founded upon and embodying Roget's original work with numerous additions and modernizations 
by C.O. Sylvester Mawson. 
 - New York  Thomas Y. Crowell Co.  1940. 
 - 857 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Synonyms and antonyms.<br/>English language--Terms and phrases.