Volume 32 Number 4, September 2005

219	Editorial
221	Obituary George and Esther Szekeres Michael Cowling
225	President's Column Michael Cowling
227	Math Matters The Hon. Brendan Nelson, MP
233	Mathellaneous Norman Do
241	My brilliant career Andrew Conway
244	The 12th problem Paul Norbury
247	The `Preferred Model' for Australia's Research Quality Framework Peter Hall
252	The Art of Mathemagics Neville de Mestre
254	Cubic surfaces and linear recurrences Maurice Craig
259	Ramanujan's ``most beautiful identity'' Michael Hirschhorn
263	Integral proofs that $355/113 > \pi$ Stephen Lucas
267	When does the first derivative exceed the geometric mean of a function and its second derivative? Ernie Tuck
269	An observation on Rolle's problem Ralph Buchholz
272	Homogenization of the ionic transport equations in periodic porous media Jason R. Looker
277	Book Reviews
283	News
289	AMSI News
291	Obituary Ren Potts Ernie Tuck

Contents