Understanding economics / the Manchester economics project, project head C. Giles. - Revised ed. - Aylesbury : Ginn, 1976. - vii, 336 p. : ill., map ; 25 cm. - Manchester economics project . Includes index. ISBN: 0602223288 : £4.25 LCCN: 78313966 Nat. Bib. No.: GB77-19298 Subjects--Topical Terms: Economics. LC Class. No.: HB171.5 / .Un2 1976 Dewey Class. No.: 330