Roget, Peter Mark, 1779-1869 Roget’s thesaurus of synonyms and antonyms / by Peter Mark Roget ; enlarged by John Lewis Roget. - New ed. / rev. and enlarged by Samuel Romilly Roget. - London : University Books , c1972. - 201 p. - Webster’s classic reference library . Includes index. Subjects--Topical Terms: English language--Synonyms and antonyms LC Class. No.: PE1591 Dewey Class. No.: 423/.1