@book
{TN_libero_mab2,
author = {
Avery, Thomas Eugene
},
title = {
Interpretation of aerial photographs
an introductory college textbook and self-instruction manual
},
publisher = {Burgess Publ. Comp.},
year = {1962},
address = {
Minneapolis, Minn.
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}