@misc
{TN_libero_mab2,
author = {
Mohrenweiser, Jens
Zwick, Thomas
},
title = {
Why Do Firms Train Apprentices? The Net Cost Puzzle Reconsidered
},
publisher = {SSRN},
year = {[2009]},
abstract = {Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments March 2008 erstellt},
booktitle = {ZEW - Centre for European Economic Research Discussion Paper ; No. 08-019},
address = {
[S.l.]
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}