Applied sciences and development : : a biannual collection of recent German contributions concerning development through applied sciences. Vol. 2
Institute for Scientific Co-Operation
Applied sciences and development : : a biannual collection of recent German contributions concerning development through applied sciences. Vol. 2 - Tubingen : Inst. for scientific cooperation. c1973
Technology
338.1091724 APP.2
Applied sciences and development : : a biannual collection of recent German contributions concerning development through applied sciences. Vol. 2 - Tubingen : Inst. for scientific cooperation. c1973
Technology
338.1091724 APP.2