Economics--learning and instruction Ford, Lucille G. creator text bibliography ohu Cincinnati South-Western Pub. Co. c1982 1982 monographic eng
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viii, 200 p. ill. 24 cm. Lucille G. Ford. "X-15." Bibliography: p. 183-200. Economics Study and teaching HB74.5 .F67 1982 330/.07/1273 South-Western learning-and-instruction series 0538241500 (pbk.) 81083732 830215 20160527190234.0 125134