The mechanization of agriculture in Colombia : historical evolution, present conditions and outlook

von Ossa, C.
Veröffentlicht in Development of the agricultural machinery industry in developing countries (1984)

Tratado elemental de seguros

von Ossa G., J. Efren
Veröffentlicht 1926

Virtual Reality Simulator for Electric Powered Wheelchairs Using a Joystick

von Hernandez-Ossa, K. A.
Veröffentlicht in Brazilian Congress on Biomedical Engineering (26. : 2018 : Armação de Buzios) XXVI Brazilian Congress on Biomedical Engineering ; Vol. 1 (2019)

Design and Development of Hardware and Software to Command a Motorized Exercise Static Bike

von Romero-Laiseca, M. A.
Veröffentlicht in Brazilian Congress on Biomedical Engineering (26. : 2018 : Armação de Buzios) XXVI Brazilian Congress on Biomedical Engineering ; Vol. 1 (2019)