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Price consistency in development planning
Cornelisse, Petrus Augustus, (1973)
Complete counting of variables, equations and degrees of freedom in PM 1. ("Pittsburgh Model 1"]
Alstadheim, Håvard, (1965)
Regional agricultural development planning with linear programing and simulation
Apedaile, Leonard Petry, (1968)
Nueva economía institucional
Nugent, Jeffrey B., (1991)
The old-age security motive for fertility
Nugent, Jeffrey B., (1985)
[Rezension von: Long-term growth in Tunisia, C. Morrison ..., eds]
Nugent, Jeffrey B., (1998)