TY - BOOK AU - Leet,Don R. AU - Shaw,John A. TI - Economics: concepts, themes, applications SN - 0534007937 AV - HB171.5 .L373 U1 - 330 PY - 1980/// CY - Belmont, Calif. PB - Wadsworth Pub. Co. KW - Economics KW - Local N1 - 920331; Includes bibliographies and index ER -