| 257 | -- | 260 | Saul I. Gass, Donald Gross. In Memoriam: Carl M. Harris |
| 261 | -- | 271 | Carl M. Harris, Percy H. Brill, Martin J. Fischer. Internet-Type Queues with Power-Tailed Interarrival Times and Computational Methods for Their Analysis |
| 272 | -- | 283 | David G. Humphrey, James R. Wilson. A Revised Simplex Search Procedure for Stochastic Simulation Response Surface Optimization |
| 284 | -- | 298 | Hanif D. Sherali, Jonathan Cole Smith, Youngho Lee. Enhanced Model Representations for an Intra-Ring Synchronous Optical Network Design Problem Allowing Demand Splitting |
| 299 | -- | 316 | Mark Vroblefski, Ram Ramesh, Stanley Zionts. General Open and Closed Queueing Networks with Blocking: A Unified Framework for Approximation |
| 317 | -- | 323 | José Miguel Díaz-Báñez, Francisco Gómez, Ferran Hurtado. Approximation of Point Sets by 1-Corner Polygonal Chains |
| 324 | -- | 340 | Spyros Kontogiorgis. Practical Piecewise-Linear Approximation for Monotropic Optimization |
| 341 | -- | 352 | Francis Sourd, Wim Nuijten. Multiple-Machine Lower Bounds for Shop-Scheduling Problems |
| 358 | -- | 360 | . Subject Classification and Key Word Index to Volume 12 |