Heffernan, J.. , Mathematical methods : VCE units / J Hefferman, B Hodgson, S Parkhurst. - 2nd edition VCE units 1 and 2, 3 and 4 v ISBN: 0701633115 0701633107 Subjects--Topical Terms: Mathematics. LC Class. No.: QA37.2 / .H44 1996