1. Editorial preface

   EditorialNotes Pages: 1 - 1

2. New developments in the surface analysis of solids

   • A. Benninghoven

   Invited Paper Pages: 3 - 16

3. Acoustical method for determining thermal diffusivity and relative difference in molar heat capacities of tantalum and vanadium

   • G. Cannelli
   • G. B. Cannelli

   Contributed Papers Pages: 17 - 25

4. Diffusion of deuterium in tantalum from internal friction measurements (Gorsky effect)

   • R. Cantelli
   • F. M. Mazzolai
   • M. Nuovo

   Contributed Papers Pages: 27 - 30

5. Unified theory of total reflection phenomena at a dielectric interface

   • B. R. Horowitz
   • T. Tamir

   Contributed Papers Pages: 31 - 38

6. Deviations from the Stefan Boltzmann law at low temperatures

   • H. P. Baltes

   Contributed Papers Pages: 39 - 43

7. Effective collection of Brillouin scattered light in liquids

   • O. Weis
   • K. H. Wiemer

   Contributed Papers Pages: 45 - 54

8. Planar leaky light-guides and couplers

   • R. Ulrich
   • W. Prettl

   Contributed Papers Pages: 55 - 68

9. Measurement of optical absorption in dielectric reflectors

   • H. Ahrens
   • H. Welling
   • H. E. Scheel

   Letter Paper Pages: 69 - 71

10. Forthcoming papers

    Abstract Pages: 73 - 74

11. Book reviews

    • U. Gerhardt
    • H. Mangold

    BookReview Pages: 75 - 75