@book{
title = {Die Projektionslehre },
author = {Schreiber, Guido},
editor = {Istituto tecnico industriale G. Galilei <Bolzano>},
editor = {K. k. Bau- und Kunsthandwerker-Schule <Bozen>},
editor = {K. k. Fachschule für Steinbearbeitung <Laas>},
editor = {Gotico },
year = {1865},
address = {Leipzig },
publisher = {Spamer},
}