@book
{TN_libero_mab2,
author = {
Dreyfuss, Henry
},
title = {
Symbol sourcebook
an authoritative guide to international graphic symbols
},
publisher = {McGraw-Hill Book Comp.},
isbn = {0070178372},
keywords = {
Signs and symbols
,
Graphisches Symbol
},
year = {1972},
abstract = {Literaturverz. S. 252 - 267},
address = {
New York
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}