The reduced cost branch and bound algorithm for mixed integer programming
A goal programming model as an aid in facility location analysis
An algorithm for constructing project network diagrams on an ordinary line printer
Lagrangean relaxation and decomposition in an uncapacitated 2-hierarchal location-allocation problem
A nonlinear hierarchical approach for incorporating solar generation units in electric utility capacity expansion plans
Determining an upper bound for a class of rectangular packing problems
Timetabling problem for university as assignment of activities to resources
Optimum design of solar water heating systems
A Shortest-route approach for optimum aggregation of data with an application to income data
A note on convergence requirements for nonlinear maximum-likelihood estimation of parameters from mixture models
Editorial: Software survey section