Stanlake, G. F. Introductory economics / G. F. Stanlake. - 5th ed. - London : Longman, c1989. - x, 502 p. : ill., forms, maps ; 22 cm. Includes index. ISBN: 058203695X 9780582038332 Subjects--Topical Terms: Economics. LC Class. No.: HB171.5 / .S73 1989