Staff
JERRY W. LAUGHLIN
Editor
JACKIE COX
Associate Editor
DOROTHY P. FERGUSON
Managing Editor
LINDA MCCAULEY
Editorial Assistant
WILLIAM F. KNAB
Art Director
JoANNE HUGHES
Production Manager
RAYMOND J. CASTELLANOS
Circulation Manager
M. RICHARD VINOCUR
Group Publisher
JOSEPH F. COSGROVE
Publisher
CONSULTING EDITORS
Doug Forsman
Gordon Routley
CONTRIBUTING EDITORS
Joe Bachtler
Gene Carlson
CORRESPONDENTS
Karen Arbogast, Ohio
Jay K. Bradish, Western Pa.Western N. Y.
Robert Burns, Eastern
Lowell Ludlord, Upper Midwest
R.L. Nailen, Midwest
Clift Dektar, Pacific Coast
ABP
FIRE ENGINEERING (ISSN 00152587). April, 1983. Vol. 136, No 4. Member, American Business Press and Audit Bureau ot Circulations. Published monthly by Technical Publishing, a Company ot the Dun & Bradstreet Corporation. James B. Tafel. Chairman, John K. Abely. President EXECUTIVE. EDITORIAL AND ADVERTISING OFFICES: 875 Third Avenue. New York. N. Y. 10022. Printed in Easton. Pa. 18042.
Subscriptions: Solicited ooty from paid or volunteer, Federal, state, county and local lire officials, including military and industrial fire protection engineers and consultants Publisher reserves the right to refuse nonqualified subscriptions. Address correspondence regarding subscriptions, including change of address, to: FIRE ENGINEERING. 875 Third Avenue. New York. N. Y, 10022. Ptease include your zip code and. in case of Change of address, a copy of old address label. Single copy price: $3.00. Directory issue $4.00 Subscription rate for those in field of publication: U.S. and US. possessions: $14.95 a year. $26.00 for two years. $36.00 for three years Canada $18.95 a year. $34 00 for two years. $48.00 for three years. Foreign $27.00 a year. $49.00 for two years, $65.00 for three years. Single copy price $6.00. Directory issue $8.00 Second class postage paid at New York. N Y 10001. and at additional mailing offices. Printed in U.S.A. Trademark in U.S. Patent Office. © Copyright 1983 by Technical Publishing, a Division of DurvOonneiley Publishing Corporation, a Company of the Dun & Bradstreet Corporation AM rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means electronic or mechanical, including photocopying, recording or by any information storage retrieval system without written permission of the copyright owner Prices for bulk reprints of articles available on request
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