1. Editor's note

   • Martel Zeldin

   EditorialNotes Pages: 181 - 181

2. Processing of boron-nitrogen preceramic polymers

   • R. T. Paine

   Review Pages: 183 - 195

3. Polyphosphazenes

   • Harry R. Allcock

   Review Pages: 197 - 211

4. Poly(oxyphosphazenes): A unifying look at structure and morphology

   • Joseph H. Magill

   Review Pages: 213 - 229

5. Boron nitride preceramics based on B,B,B-triaminoborazine

   • Yoshiharu Kimura
   • Yoshiteru Kubo
   • Nobuyuki Hayashi

   Papers Pages: 231 - 242

6. Syntheses and thermal properties of (sulfonylbisphenoxy)-containing cyclotriphosphazene polymers

   • Y. W. Chen-Yang
   • J. S. Jiang
   • S. J. Cheng

   Papers Pages: 243 - 254

7. Dielectric relaxation of polyorganophosphazenes

   • Ichiro Murakami
   • Hiroshi Ochiai
   • Meisetsu Kajiwara

   Papers Pages: 255 - 267

8. Solid-state nuclear magnetic resonance (NMR): Application to precursors of ceramics—Polycarbosilane

   • T. Taki

   Papers Pages: 269 - 279

9. Book review

   • Aleksander M. Wróbel

   BookReview Pages: 281 - 283