1. Experience in the Course of Shaping the Structure of Production and the Infrastructure in the National Economy
:Experience in the Course of Shaping the Structure of Production and the Infrastructure in the National Economy. 1. ed. Berlin : Hochschule für Ökonomie "Bruno Leuschner", 1989. 137 s. Konferenzmaterial, Heft 104. [Copy count : 1, currently available 1, at library only 0]