1. Bimatroidal independence systems

   • Y. Crama
   • P. L. Hammer

   OriginalPaper Pages: 149 - 165

2. Book review

   • C. Berge

   BookReview Pages: 166 - 166

3. Stability of efficiency evaluations in data envelopment analysis

   • A. Charnes
   • S. Zlobec

   OriginalPaper Pages: 167 - 179

4. Book review

   • J. L. Encarnação

   BookReview Pages: 180 - 180

5. Absolute bounds on optimal cost for a class of set covering problems

   • N. G. Hall
   • R. V. Vohra

   OriginalPaper Pages: 181 - 192

6. The facets of the asymmetric 5-city traveling salesman polytope

   • H. G. Bartels
   • S. G. Bartels

   Short Note Pages: 193 - 197

7. Book review

   • M. Armbrust

   BookReview Pages: 198 - 198

8. Hierarchical production planning necessity, problems, and methods

   • K. -P. Kistner
   • M. Switalski

   OriginalPaper Pages: 199 - 212

9. Book review

   • G. Sorger

   BookReview Pages: 213 - 213

10. Book reviews

    • B. Böhm
    • E. Lindner
    • M. Kraft

    BookReview Pages: 214 - 217

11. Conferances/Meetings

    Events Pages: 218 - 219