The national telephone plan - numbering 
journal contributionposted on 01.05.2017, 05:02 by Turnbull, R. W., Hams, G. E., Pollock, W. J. B.
This article was originally published in the Telecommunication Journal of Australia Volume 12 No 1, 1959. It describes one of the basic elements in the design of the system for the long-term development of the Australian telephone service the national numbering plan. Copyright 2010 Australian Computer Society. No part of this article may be reproduced by any means without the written consent of the publisher.