TY - BOOK T1 - Metals T2 - World Resources A2 - Scott, D. S. LA - English PP - Exeter PB - Wheaton YR - 1978 ED - 1. ed. UL - https://glotrec.wdi-testing.gei.de/cat/Record/gei564440663 SN - 0080206409 KW - Schulbuch ER -