Proceedings of the eleventh Joint Israely German Seminar on Planning, Implementatation and Evaluation of Experimental Projects in the Field of Vocational Training with Special Reference to the Integration of New Technologies in the Metal Branch and the Promotion of Disadvantaged Youth - Joint Israeli German Seminar on Planning, Implementatation; Evaluation of Experimental Projects in the Field of Vocational Training with Special Reference to the Integration of New Technologies in the Metal Branch; the Promotion of Disadvantaged Youth (1989 : Yerûšālayim) (Inst. for Teaching Aids, 1989)