1. Editorial

   • George H. Tryon

   EditorialNotes Pages: 258 - 258

2. Call for meeting papers

   Announcement Pages: 259 - 260

3. Clean rooms— Another fire protection problem

   • Donald J. Keigher

   OriginalPaper Pages: 261 - 271

4. Clean rooms— Another fire protection problem

   • C. A. Burchsted

   OriginalPaper Pages: 271 - 280

5. Control of smoke in building fires

   • J. H. McGuire

   OriginalPaper Pages: 281 - 290

6. Hydraulic performance of sprinkler installations

   • H. Hoyle
   • G. Bray

   OriginalPaper Pages: 291 - 305

7. Carbon dioxide system design analysis by computer

   • R. K. Barker
   • C. G. Sprado

   OriginalPaper Pages: 306 - 313

8. Effects of flame variation in ASTM D1692 flammability test

   • Carlos J. Hilado

   OriginalPaper Pages: 314 - 325

9. Effect of luminaire fire-resistive shell design on lighting performance

   • L. L. Boyer Jr.

   OriginalPaper Pages: 326 - 332

10. With the society

    • Robert A. Pedersen
    • Edward F. Tabisz
    • Richard E. Stevens

    OriginalPaper Pages: 333 - 336

11. Reviews and notes

    ReviewPaper Pages: 337 - 340

12. Abstracts

    Abstract Pages: 341 - 344

13. Reader’s forum

    • John F. Christian
    • A. A. Shimy
    • C. A. Ellis

    Letter Pages: 345 - 348