1 Theory and Algorithms for Multiple Criteria Optimization.- Approximational Approach to Multicriteria Problems.- About Some Applications of a Special Fuzzy-Concept of Efficiency in Multicriteria Decision-Making.- Safety Principle in Multiobjective Decision Support in the Decision Space Defined by Availability of Resources.- Multicriteria Game Models and Negotiation Processes.- On the Class of Dynamic Multicriteria Problems in the Design of Experiments.- Methodology of Hierarchical Multiobjective Optimization and its Use in the Planning of Agricultural Development.- Algorithm for Bicriteria Combinatorial Optimization Problems.- Dynamic Control Problems with Many Decision Makers.- Generalized Reachable Sets Method in Multiple Criteria Problems.- Analysis of Methods for Multicriterial Estimation and Choice for Discrete Problems with a Finite Set of Alternatives.- Two-Person Finite Games with Nature Participation and without Messages about its Choices.- Sensitivity and Trade-off Analysis in Multiobjective Programming.- Choice of a Subset with Respect to Many Criteria.- Degeneracy in Efficiency Testing in Bicriteria Integer Programming.- Trends in Interactive Multiple Objective Programming.- Optimization in Hierarchical Systems with Multiple Objectives.- Towards Interactive Procedures in Simulation and Gaming: Implications for Multiperson Decision Support.- 2 Theory, Methodology and Software for Decision Support Systems.- An Experimental System Supporting Multiobjective Bargaining Problem.- Methodology for DSS and Expert Systems Development Using Distributed Data Bases.- A Structure of the Interactive Optimization System.- Observations Regarding Choice Behaviour in Interactive Multiple Criteria Decision-Making Environments: An Experimental Investigation.- Solving Dynamic Multicriteria Linear Problems with HYBRID.- Principles of Multi-Stage Selection in Software Development in Decision Support Systems.- Some Aspects of the Integration Between DSS and Knowledge Based Systems.- Methodological Background of the Dynamic Interactive Network Analysis System (DINAS).- A Decision Support System Based on the Job Shop Problem in Real Manufacturing.- DSS for Project Scheduling: A Review of Problems.- Software Engineering Principles in the Building of Decision Support Systems.- Procedure for Multi-Criterial Multi-Expert Decision-Making.- The Design of Interactive Decision Support Systems.- 3a Applications of Decision Support Systems.- Real-Life Applications of Multiple Criteria Decision Making Technology.- A Decision Model for Bank Asset Liability Management via MCDM.- Decision Support System for R&D Management Problems.- Multiobjective Optimization in River Water Quality Management by Means of the DSS REH.- 3b Computer Implementation of Decision Support Systems.- Interactive Decision Support System MICRO-MULCRE.- Software System STRUCTURE.- IOS — Interactive Optimization System.- VIG — A Visual Interactive Approach to Goal Programming.- IAC-DIDAS-N — A Version of Nonlinear DIDAS for an IBM-PC Computer.- DISCRET — Package for Multicriteria Problems with Discrete Alternatives.- DINAS — Dynamic Interactive Network Analysis System.- Nonlinear Model Generator.- MDS — An Interactive System for Multicriteria Evaluation of Alternatives.- IAC-DIDAS-L — Dynamic Interactive Decision Analysis and Support System.- STRUM-COMPA — Problem Structuring Tools.- Software System GENERATOR.- Scientific Management System Based on Object-Oriented Approach.- VCU-TASA — Tolerance Approach to Sensitivity Analysis.