[The allround handling of the instruction theme "Energy and power transformation"]
1984
Hellweg, W.
AGROVOC关键词
书目信息
页码
pp. 216-224
其它主题
Republica federal alemana / formacion profesional; Metodos pedagogicos; German federal republic/ vocational training; Republique federale d'allemagne / formation professionnelle; Wandel; Methode pedagogique
语言
德语
1985-08-15
AGRIS AP