Grjotheim, K. 1919- Aluminium electrolysis : the chemistry of the Hall-Héroult process / K. Grjotheim ... [and four others]. - 350 pages : illustrations ; 22 cm ISBN: 3870171294 LCCN: 77372003 Subjects--Topical Terms: Aluminum--ElectrometallurgyHall Héroult process LC Class. No.: TN775 / .G754 1977