FIRE ENGINEERING
Park 80 West, Plaza Two, 7th Floor Saddle Brook, NJ 07662 Tel. (201) 845-0800, Fax (201) 845-6275
Publisher Henry H. Dinneen
Editor William A. Manning
Technical Editor Glenn P. Corbett
Managing Editor Diane Feldman
Associate Editor Mary Jane Dittmar
Assistant Editor Elana K. Seifert
Technical Director Thomas F. Brennan
Editorial Advisory Board
Francis L. Brannigan
John Mittendorf
Alan V. Brunacini
John J. Murphy, Jr.
John N. Carr
Gregory G. Noll
Rand-Scott Coggan
Leslie P. Omans
Ricky Davidson
Denis G. Onieal, Ed.D.
Ray Downey
William C. Peters
C. Bruce Edwards
John B. Sachen
Frank L. Fire
Ed Spahn
Gerald L. Grey
Peter S. Valias
Francis X. Holt
Robert B. Whitemore
Richard A. Marinucci
Columnists/Contributing Editors
Gene P. Carlson
George Howard
Ray Downey
John M. Malecky
Frank L. Fire
Bob Pressler
David P. Fornell
Philip Silensky
William Goldfcder
Peter G. Sparber
Sales Manager Gene C. Prall
Director of Book Publishing Joanne Ezersky
Production Manager Mike Paxton, Tulsa
Advertising Coordinator Audrey L. Dombrowski
Feature Design Steve Hetzel
Subscriber Service
1-800-582-6949
FAX: (918) 832-9295
PENNWELL PUBLISHING COMPANY
P.O. Box 1260 • Tulsa, OK 74101 • (918) 835-3161
Chairman Frank T. Lauinger
President Joseph A. Wolking
SUBSCRIPTIONS: All subscription correspondence should be addressed to Fire Engineering, P.O. Box 1289. Tulsa, OK 74101. Allow 30 days for change of address. Please include both old and new addresses, and enclose, if possible, an address label from a recent issue. Rates for U S. and possessions: 1 yr. S23 50, 2 yr. $38.50, 3 yr. $53 50. Canada and other countries: 1 yr. S40.00. 2 yr. $68.00, 3 yr. $90.00. Single copy U.S. $3-50, other countries $7.00.