1
by Helland, Amund 1846-1918
Published 1892
Subjects: ';
“...bergverksdrift lover bergverksrett rettsvitenskap bergrett norge bergverk metaller lovfortolkning...”Published 1892
eBook
2
by Wallem, Fredrik B. 1877-1945
Published 1920
Subjects: ';
“...Metaller ordnok...”Published 1920
NB digitalisert
eBook
3
by Bull, Johan
Published 1922
Subjects: ';
“...smelting metaller metallsmelting...”Published 1922
NB digitalisert
eBook