Lieberman Philip Speech of primates - Hague Mouton 1972 - 133p. illus cm. - Janua linguarum : studia memoriae Nicolai Van Wijk dedicata , ed by C H Van Schooneveld; 148 . Standard No.: 48,170 Source: Textual Subjects--Topical Terms: LINGUISTICS Dewey Class. No.: P0bK9797, L2 (PD)