Zhang, Jianbo and Zhang, Zhentang Asymptotic efficiency in an Oligopolistic market - Wissenschaftszentrum, Berlin 1995 - 14 See WZ 330 ZHA (Includes Acc. Nos. 32449, 32450, 32451, 32452 & 32453) ISBN: FS IV 95 - 28 Subjects--Topical Terms: ECONOMICS