Eighth Commonwealth Mining and Metallurgical Congress : 21st Technical Session, Refractories and Ceramics. - Melbourne : The Austral.Inst.of Min.and Metal., 1965. - 27 p. : il. ; 24 cm Subjects--Topical Terms: Substancias útilesCerámicaRefractario Index Terms--Genre/Form: Actaconf Universal Decimal Class. No.: H 061.3