00537pamaa2200181 4500 0000049637 20130117090000.0 111005 eng QD33 KER 2011 Kershaw SACE stage 2 chemistry : fundamentals Ian Kershaw. 5th ed. Syney, NSW: Adelaide Education Consultants, 2011. 93p.: ill.; 28 cm. COPS Includes bibliographical references and index Chemistry www.aeg.sa.edu.au