author = { Schrader, Richard AND Frotscher, Hedwig },

title = { Experimentalchemie },

publisher = {},

year = {19XX-},

abstract = {Maschinenschr. vervielf},

booktitle = {Fernstudium / Bergakademie Freiberg},

address = { Freiberg },

url = { http://slubdd.de/katalog?TN_libero_mab2 }