Wetmore Thomas H Low-central and low back vowels in the English of the Eastern United States - Alabama Univ Of Alabama Press 1959 - ix,131p. illus 19 tables cm. - American dialect society , publication; 32 . Standard No.: 50,901 Source: Textual Subjects--Topical Terms: LINGUISTICS Dewey Class. No.: P111:1, J9 (PD)