Laws of Diminishing Returns Lecture Notes in Economics and Mathematical Systems, nr. 176 Autor Rolf Färe 28 feb 1980 Paperback Preț: 364.19 lei 6-8 săpt.
Fundamentals of Production Theory Lecture Notes in Economics and Mathematical Systems, nr. 311 Autor Rolf Färe 27 iul 1988 Paperback Preț: 373.03 lei 6-8 săpt.
