1. Editorial foreword

   • Dennis H. Rouvray

   EditorialNotes Pages: i - i

2. Walsh diagrams and the Hellmann-Feynman theorem: A tribute to the late Professor Charles A. Coulson, F.R.S. (1910–1974)

   • Brian O'Leary
   • R. B. Mallion

   OriginalPaper Pages: 335 - 344

3. Complexity index for the linear mechanisms of chemical reactions

   • D. Bonchev
   • D. Kamenski
   • O. N. Temkin

   OriginalPaper Pages: 345 - 388

4. An examination of the basic postulates of surface chemistry: A variational calculus analysis of the classic rotating drop experiment

   • Harold M. Scholberg

   OriginalPaper Pages: 389 - 403

5. Homomorphism polynomials of chemical graphs

   • D. M. Berman
   • K. W. Holladay

   OriginalPaper Pages: 405 - 414

6. Chemical applications of topology and group Theory. XXIV: Chiralization of chemically significant polyhedra [1]

   • R. Bruce King

   OriginalPaper Pages: 415 - 421