@book
{TN_libero_mab2,
author = {
Hilton, John B.
},
title = {
Language teaching: A systems approach
},
publisher = {Methuen},
isbn = {0423881507},
isbn = {042388140X},
keywords = {
Sprachunterricht
},
year = {1974},
booktitle = {Education paperbacks},
address = {
London [u.a.]
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}