//-->
Strukturen und Innovationen. - 1998. - 159 S. - Enth. 13 Beitr.
Neubert, Renate, (1993)
Teacher training and schooling effectiveness in Pakistan
Warwick, Donald P., (1991)
Training in the iron and steel industry : vocational training, retraining and skill development in the iron and steel industry, and the role of governments, employers's and workers' organisations
(1992)