| 59 | -- | 60 | Abraham P. Punnen, Prabha Sharma, Chin Diew Lai, Mahyar A. Amouzegar. Preface |
| 61 | -- | 74 | Renato Bruni. On the orthogonalization of arbitrary Boolean formulae |
| 75 | -- | 81 | David Blokh, Gregory Gutin, Anders Yeo. A problem of finding an acceptable variant in generalized project networks |
| 83 | -- | 94 | P. T. Sokkalingam, Prabha Sharma. A combinatorial arc tolerance analysis for network flow problems |
| 95 | -- | 106 | Santosh N. Kabadi, R. Sridhar. Delta-matroid and jump system |
| 107 | -- | 111 | Abraham P. Punnen. Minmax strongly connected subgraphs with node penalties |
| 113 | -- | 121 | Bahram Alidaee, Fred Glover, Gary A. Kochenberger, César Rego. A new modeling and solution approach for the number partitioning problem |