1. Many-orbital cluster expansion for the exchange-repulsion energy in the interaction of closed-shell systems

   • Marek Bulski
   • Grzegorz Chałasiński
   • Bogumił Jeziorski

   Original Investigations Pages: 93 - 101

2. The CNDO approximation in the Green's function method for VIP calculation

   • Christoph -Maria Liegener
   • Udo Scherz

   Original Investigations Pages: 103 - 111

3. The properties of the metal complex hydrides

   • Rosanna Bonaccorsi
   • Eolo Scrocco
   • Jacopo Tomasi

   Original Investigations Pages: 113 - 127

4. A non-empirical molecular orbital study on the relative stabilities of adenine and guanine tautomers

   • Paul G. Mezey
   • Janos J. Ladik

   Original Investigations Pages: 129 - 145

5. Electric polarizabilities using point charge models

   • Jonathan A. Yoffe

   Original Investigations Pages: 147 - 154

6. Intermolecular interaction coefficients using point charge models

   • Jonathan A. Yoffe

   Original Investigations Pages: 155 - 161

7. Announcement

   Announcement Pages: 162 - 162