Titlebook: Geometrie; Eine Einführung für Gert B?r Textbook 2001Latest edition B. G. Teubner GmbH, Stuttgart/Leipzig/Wiesbaden 2001 Einführung.Geomet

令人心醉

曲解

Intuitionistic Propositional Calculus,:.An integrated theoretical model is next proposed to connect the six phases of good governance with the choice of the proper governance characteristics and with superior economic and social performances.