@book
{TN_libero_mab2,
author = {
Klein, Josephine
},
title = {
The study of groups
},
edition = {
1. publ.
}
,
publisher = {Routledge & Kegan Paul},
keywords = {
Gruppenpsychologie
},
year = {1956},
booktitle = {International library of sociology and social reconstruction},
address = {
London
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}