Sorley, William Ritchie, 1855-1935 The ethics of naturalism : a criticism / William Ritchie Sorley - 2nd ed. rev. - Edinburgh, and London : William Blackwood, 1904 - xiv, 338 p. ; 20 cm. Subjects--Topical Terms: Ibn Khallikans--Biographical--Dictionaries Dewey Class. No.: 150