Advanced problems and methods for space flight optimization proceedings of a Colloquium held at the University of Liège, Belgium
Colloquium on Optimization in Space Flight Mechanics (1967 University of Liège) B Fraeijs de Veubeke; Liège (Belgium) Université
Oxford Pergamon Press New York 1969
Localização: IAG - Inst. Ast. Geo. Ciên. Atmosféricas (629.4060 C675a )(Acessar)