First published in 2000 by CANTERBURY UNIVERSITY PRESS University of Canterbury Private Bag 4800 Christchurch NEW ZEALAND mail@cup.canterbury.ac.nz www.cup.canterbury.ac.nz Copyright © 2000 The contributors and Alan Scott and John Freeman-Moir Copyright © 2000 Canterbury University Press ISBN 0-908812-68-X This book is copyright. Except for the purpose of fair review, no part may be stored or transmitted in any form or by any means, electronic or mechanical, including recording or storage in any information retrieval system, without permission in writing from the publishers. No reproduction may be made, whether by photocopying or by any other means, unless a licence has been obtained from the publishers or their agents. Designed and typeset by Becky Bliss Design and Production, Wellington Copy edited by Paula Wagemaker Editorial Services Printed by Rainbow Print, Christchurch -4- |