---

B.E. SWITCHCRAFT PTY. LTD. EWELL INVESTMENTS PROPRIETARY LIMITED ROMSEY PROPRIETARY LIMITED ALF. E. WALLIS INVESTMENT AND FINANCE COMPANY PROPRIETARY LIMITED BRENDON TRUST PROPRIETARY LIMITED PARKER INVESTMENTS PTY. LIMITED J.C. FREEMAN PROPRIETARY LIMITED C.C. FREEMAN PROPRIETARY LIMITED ERROLDEAN PROPRIETARY LIMITED THE WONTHAGGI CLUB DARWIN SECURITIES PROPRIETARY LIMITED ROLF F BINDER PROPRIETARY LIMITED HOC BOOKSELLERS PTY LTD LENNARD & FAULKHEAD PTY. LIMITED DISMIN INVESTMENTS PTY LTD FRANK WOODROOFE HOLDINGS PTY. LIMITED MULLER & TAYLOR TRUCKS PROPRIETARY LIMITED R.L. TUCKER PROPRIETARY LIMITED M. M. E. NOMINEES PTY. LTD. YERNUNGA PROPRIETARY LIMITED