@book
{TN_libero_mab2,
author = {
Palmer, Harold E.
},
title = {
The principles of language-study
},
publisher = {Oxford Univ. Press},
keywords = {
Fremdsprachenlernen
},
year = {1964},
booktitle = {Language and language learning ; 5},
address = {
London
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}