Among economists : reflections of a neo-classical post Keynesian / Jan Pen ; translation, Trevor S. Preston. Pen, J. (Jan), 1921-2010. Economics. 330.155 19 PEA Includes index. Amsterdam ; New York : North-Holland ; New York, N.Y., U.S.A. : Sole distributors for the U.S.A. and Canada, Elsevier Science Pub. Co., 1985, c1984. 1985, c1984. 1985 Text 200 p. ; eng Professor Dr. P. Hennipman lectures in economics ; v. 5