1. Microscopic observations of unreported crystalline formations in polycarbonate and polysulphone

   • B. J. MacNulty

   Papers Pages: 841 - 844

2. Thermal expansion of strontium tungstate

   • V. T. Deshpande
   • S. V. Suryanarayana

   Papers Pages: 845 - 846

3. Heterogeneous nucleation of alkaline earth feldspars in glasses

   • Dov Bahat

   Papers Pages: 847 - 854

4. Compositional study and properties characterisation of alkaline earth feldspar glasses and glass-ceramics

   • Dov Bahat

   Papers Pages: 855 - 860

5. Precipitate strengthening mechanisms in magnesium zinc alloy single crystals

   • J. S. Chun
   • J. G. Byrne

   Papers Pages: 861 - 872

6. An examination of a proposed experimental method for studying anomalous snoek peaks

   • A. J. Perry
   • M. H. Boon

   Papers Pages: 873 - 884

7. Application of scanning electron microscopy to the study of the morphology of multicomponent catalyst systems

   • A. M. Reimschussel
   • R. J. Fredericks

   Papers Pages: 885 - 889

8. The fracture of ausformed steels

   • A. R. Cox
   • P. Jones

   Papers Pages: 890 - 894

9. Preparation and phase studies of the ternary semiconducting compounds ZnSnP₂, ZnGeP₂, ZnSiP₂, CdGeP₂, and CdSiP₂

   • S. A. Mughal
   • A. J. Payne
   • B. Ray

   Papers Pages: 895 - 901

10. The growth of oriented ceramic eutectics

    • D. J. Rowcliffe
    • W. J. Warren
    • W. S. Rothwell

    Papers Pages: 902 - 907

11. A study on the orientation effects in polyethylene in the light of crystalline texture

    • J. J. Point
    • G. A. Homés
    • A. Keller

    Papers Pages: 908 - 918

12. Application of inert radioactive gases in the study of solids

    • V. Balek

    Papers Pages: 919 - 927

13. Precipitation hardening in magnesium-tin alloys

    • J. Van Der Planken

    Letters Pages: 927 - 929

14. Interlamellar slip in polyethylene

    • G. W. Groves
    • P. B. Hirsch

    Letters Pages: 929 - 932

15. Book reviews

    • B. Harris
    • W. van Gool

    BookReview Pages: 932 - 933