Wallschutzky, I. G. 1948- Australian income tax questions / I.G. Wallschutzky, B.T. Colditz, E.M. Braye. - 4th ed. - Sydney : Butterworths, 1988. - v, 207 p. ISBN: 0409493295 LCCN: 90055029 Subjects--Topical Terms: Income tax--Law and legislation--Problems, exercises, etc.--Australia