Hanson, John Lloyd. A textbook of economics / J. L. Hanson. - 6th ed. - Plymouth : Macdonald and Evans, 1972 - xxxii, 593 p. : ill. ; 21 cm. Includes bibliographies and index. ISBN: 712120165 £2.50 LCCN: 77371642 Nat. Bib. No.: GB77-16224 Subjects--Topical Terms: Economics. LC Class. No.: HB171.5 / .H323 1972 Dewey Class. No.: 330