Roget, Peter Mark 1779-1869.
Roget's pocket thesaurus: based on Roget's international thesaurus of English words and phrases : a treasury of synonyms and antonyms /
edited by C.O. Sylvester Mawson ; assisted by Katharine Aldrich Whiting 
. - New York : Pocket books, Inc.,  1966 
. - xxvi, 479 p.  16 cm. 
 - (A Handy reference book  ; 35046 )