//-->
Economic analysis and industrial management
Lesourne, Jacques, (1963)
Quantitative methods for administration
Bell, Colin E., (1977)
Aufsätze
Fels, Eberhard M., (1972)
On the relation between the travelling-salesman and the longest-path problems
Hardgrave, William W., (1962)
Management science applications in the Bell System
Hardgrave, William W., (1969)
Introduction to dynamic programming
Nemhauser, George L., (1967)