1. Editor's note

   • John G. Daunt

   EditorialNotes Pages: 149 - 149

2. The rise of self-consistent phonon theory

   • M. L. Klein
   • G. K. Horton

   OriginalPaper Pages: 151 - 166

3. Umklapp region thermal conductivity of body-centered-cubic³He

   • William C. Thomlinson

   OriginalPaper Pages: 167 - 175

4. Matrix elements of a many-boson Hamiltonian in a representation of correlated basis functions

   • F. Y. Wu

   OriginalPaper Pages: 177 - 187

5. The significance of many-body interactions in physical adsorption

   • Willard M. Gersbacher Jr.
   • Frederick J. Milford

   OriginalPaper Pages: 189 - 201

6. Low-temperature thermal expansion of copper: Search for specimen-dependent effects

   • F. N. D. D. Periera
   • G. M. Graham

   OriginalPaper Pages: 203 - 218

7. Triple exchange in solid³He

   • L. I. Zane

   OriginalPaper Pages: 219 - 239

8. Fluxoid pinning in superconductors by a periodic array of magnetic particles

   • S. H. Autler

   OriginalPaper Pages: 241 - 253

9. Green function approach to mass fluctuation waves

   • V. Balakrishnan
   • Radha Balakrishnan

   OriginalPaper Pages: 255 - 265

10. Nuclear cooling in PrCu₆

    • K. Andres
    • E. Bucher

    OriginalPaper Pages: 267 - 289

11. Short-range order and melting anomalies in thin films

    • J. G. Dash
    • M. Bretz

    OriginalPaper Pages: 291 - 306

12. An experiment on dissipation in helium film flow

    • William C. Cannon
    • Marvin Chester
    • B. K. Jones

    OriginalPaper Pages: 307 - 329

13. The volume change at the superconducting transition of lead and aluminum

    • H. R. Ott

    OriginalPaper Pages: 331 - 343