1. The responsibilities of professionalism

   • George H. Tryon

   Editorials and Views Pages: 255 - 256

2. Fire detection using laser beams

   • D. I. Lawson

   Features in This Issue Pages: 257 - 264

3. Effect of deck on failure temperature of steel beams

   • W. W. Stanzak
   • T. Z. Harmathy

   Features in This Issue Pages: 265 - 270

4. Fire tests on thermal insulation systems for pipes

   • Durbin H. Way
   • Carlos J. Hilado

   Features in This Issue Pages: 271 - 283

5. The irradiation and ignition of wood by flame

   • A. N. Koohyar
   • J. R. Welker
   • C. M. Sliepcevich

   Features in This Issue Pages: 284 - 291

6. An approach to evaluating and maintaining sprinkler performance

   • Harry E. Hickey

   Features in This Issue Pages: 292 - 303

7. Friction loss in sprinkler piping

   • P. H. Merdinyan

   Features in This Issue Pages: 304 - 309

8. Fire loss reduction—An analytical approach

   • Edwin G. Triner

   Features in This Issue Pages: 310 - 318

9. With the society

   • Edward F. Tabisz
   • Martin M. Brown
   • Richard E. Stevens

   Features in This Issue Pages: 319 - 322

10. Reviews and notes

    BookReview Pages: 323 - 324

11. Abstract

    Abstract Pages: 325 - 328

12. Reader’s forum

    • John Deitz
    • Richard G. Bright

    Letter Pages: 329 - 330