staff
JAMES F. CASEY
Editor
RICHARD PRATT SYLVIA
Associate Editor
DOROTHY P. FERGUSON
Managing Editor
BARBARA E. GOLDBERG
Assistant Editor
GORDON DRAPER
Presentation Editor
ROLLIN NELSON
Art Director
JANET EAGAN
Production Manager
RAYMOND J. CASTELLANOS
Circulation Manager
JOSEPH F. COSGROVE
Publisher
CONTRIBUTING EDITORS
Joseph E. Keller
Walter J. Orey
CORRESPONDENTS
Robert Burns, Eastern
R. L. Nailen, Midwestern
David R. Frazier, Intermountain West
Cliff Dektar, Pacific Coast
Paul C. Ditzel
Robert Swan, Pacific Coast
Roi B. Woolley, Pacific Coast
Donal Baird, Canadian
A DUN’DONNELLEY MAGAZINE
ABP
FIRE ENGINEERING. February. 1978, Vol. 131. No 2. Member. American Business Press and Audit Bureau of Circulations. Published monthly by Magazine Division. Dun-Donnelley Publishing Corporation, a member of the Dun and Bradstreet Group. JOHN K. ABELY, Executive Vice President. Magazine Division. EXECUTIVE. EDITORIAL AND ADVERTISING OFFICES: 668 Fifth Avenue. New York. N.Y. 10019. Printed in Easton. Pa. 18042.
Subscriptions. Solicited only from paid or volunteer. Federal, state, county and local fire 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. 666 Fifth Avenue. New York. N.Y 10019. Please include your zip code and. in case of change of address, copy of old address label. Single copy price: $2.50. Directory issue $3.50. Subscription rate for those in field of publication: U S. and Canada: $12.00 a year, $19.00 for two years. $25.00 for three years. Foreign: $25.00 a year. $45.00 for two years. $60 00 for three years Single copy price $5.00. Directory issue $7.00. Second class postage paid at New York. N.Y., and at additional mailing offices. Printed in U. S. A. Trademark in U S. Patent Office. © Copyriaht 1978 Dun-Donnelley Publishing Corporation All 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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