African art : an introduction / by Frank Willett. - New York : Praeger, 1971. - 288 p. : ill. (part col.), maps, plan. ; 22 cm. - [Praeger world of art series] . - 7(6) (NLA) . Bibliography: p. 275-279. Subjects--Topical Terms: Art, African. Universal Decimal Class. No.: 7(6) (NLA)