00587pamaa2200193 4500 0000053108 20141117090000.0 141121s2013 eng 9781921548758 (pbk.) HB171.5 AVE 2013 AVERIS Economics : workbook SACE Stage 2 Dianne Averis. 7th ed. Adelaide: Adelaide Tuition Centre, 2013. 204p.: ill.; 30cm. COPS Includes bibliographical references and index Economics http://www.adelaidetuition.com.au