PES economics : core bk 1 : the economic problem __ economic objectives and measurement __ money and the financial sector / developed by Di Averis - [ s.l.] : Open Access College, 1994. - 177 p. ; 30 cm. SACE stage 2 Subjects--Geographic Terms: Australia--Economic conditions.Australia--Economic policy. Dewey Class. No.: 330.994 / PES