1. The congruent melting composition of strontium barium niobate

   • K. Megumi
   • N. Nagatsuma
   • Y. Furuhata

   Papers Pages: 1583 - 1592

2. The precipitation of niobium carbide at grain boundaries in an austenitic stainless steel

   • A. R. Jones
   • P. R. Howell
   • B. Ralph

   Papers Pages: 1593 - 1599

3. Quantitative aspects of precipitation at grain boundaries in an austenitic stainless steel

   • A. R. Jones
   • P. R. Howell
   • B. Ralph

   Papers Pages: 1600 - 1606

4. Flux growth of crystals of some magnetic oxide materials: Mn₇SiO₁₂, CuO, MCr₂O₄, MTiO₃, Ni₂NbBO₆, MMoO₄ and Li₂M₂(MoO₄)₃, (M = Mn, Co, Ni)

   • B. M. Wanklyn
   • F. R. Wondre
   • W. Davison

   Papers Pages: 1607 - 1614

5. Fracture in the crossed-lamellar structure ofConus shells

   • J. D. Currey
   • A. J. Kohn

   Papers Pages: 1615 - 1623

6. Microstructural control of fatigue-crack growth in a brittle, two-phase polymer

   • James Lankford
   • William J. Astleford
   • Marc A. Asher

   Papers Pages: 1624 - 1630

7. On the mechanical weakness of glass seals to nickel-plated Remendur (Fe-Co-2 to 3% V) wire

   • J. E. Bennett
   • M. R. Pinnel

   Papers Pages: 1631 - 1642

8. An X-ray study by Guinier diffraction camera of Al-Ge alloys rapidly quenched from the melt

   • M. Laridjani
   • K. D. Krishnanand
   • R. W. Cahn

   Papers Pages: 1643 - 1652

9. Acoustic emission in brittle solids

   • W. E. Swindlehurst
   • T. R. Wilshaw

   Papers Pages: 1653 - 1660

10. Precipitation hardening in an Al-Cu-Si-Mg alloy at 130 to 220° C

    • W. Bonfield
    • P. K. Datta

    Papers Pages: 1661 - 1666

11. An electron microscopy study of the metastable structures in splat-cooled erbium-zirconium alloys

    • G. H. Narayanan
    • R. Wang

    Papers Pages: 1667 - 1679

12. Mechanical behaviour of the Cd-Zn eutectic composite

    • M. Sahoo
    • R. A. Porter
    • R. W. Smith

    Papers Pages: 1680 - 1690

13. The crystallinity of bone mineral

    • M. Grynpas

    Papers Pages: 1691 - 1696

14. The influence of transverse shear on the static flexure and Charpy impact response of hybrid composite materials

    • Donald F. Adams
    • A. Keith Miller

    Papers Pages: 1697 - 1710

15. A study of wood-plastic combinations based on low-density woods

    • A. Muñoz-Escalona
    • P. Bolsaitis
    • J. E. Viela

    Papers Pages: 1711 - 1724

16. Some effects of Al and O₂ on the nitridation of silicon compacts

    • J. P. Torre
    • A. Mocellin

    Papers Pages: 1725 - 1733

17. Porous materials: structure, properties and capillary phenomena

    • Ernest A. Boucher

    Review Pages: 1734 - 1750

18. The effect of heat on ion-implanted glass-supported tantalum thin films

    • T. Tunkasiri
    • D. Lewis

    Letters Pages: 1751 - 1752

19. A relationship between undercooling and atomized powder diameter

    • Costas Acrivos

    Letters Pages: 1752 - 1753

20. Mössbauer effect of⁵⁷Fe-doped silicon nitride

    • H. Yamamura
    • K. Kijima
    • H. Suzuki

    Letters Pages: 1754 - 1755

21. The elastic constants of IV–VI compound alloys

    • T. Seddon
    • S. C. Gupta
    • G. A. Saunders

    Letters Pages: 1756 - 1759

22. Growth of hematite single crystals by chemical transport with TeCl₄

    • P. Peshev
    • A. Toshev

    Letters Pages: 1759 - 1762

23. Influence of vacancies on the precipitation of germanium in an Al-4.0 wt% Ge alloy

    • Heikki Kähkönen
    • Vesa Viljanen
    • Jarmo Kulmala

    Letters Pages: 1762 - 1764

24. Fracture morphology of rigid poly (vinylchloride)

    • P. Törmälä
    • S. Lehtinen
    • J. J. Lindberg

    Letters Pages: 1764 - 1767

25. Martensitic transformation cubic ⇋ rhombohedral in rubidium nitrate

    • S. W. Kennedy
    • W. M. Kriven

    Letters Pages: 1767 - 1769

26. Normalized value of K_gl parameter of glass formation ability

    • Maria Lasocka

    Letters Pages: 1770 - 1771

27. On the influence of the flushing fluid during diamond drilling

    • G. A. Cooper
    • J. Berlie

    Letters Pages: 1771 - 1775

28. Q-band esr spectra ofγ-irradiated Pyrex

    • G. Brown
    • E. A. E. Ammar
    • J. S. Thorp

    Letters Pages: 1775 - 1776

29. The use of transmission⁵⁷Fe Mössbauer spctroscopy to study the kinetics of hotdip aluminizing of iron

    • S. G. Denner
    • R. D. Jones

    Letters Pages: 1777 - 1778

30. Some property data for nickel-cobalt electrodeposits

    • J. W. Dini
    • H. R. Johnson

    Letters Pages: 1779 - 1780

31. Errata

    Erratum Pages: ii - ii