Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMODERN METHODS OF PRODUCING HIGH VACUUM AND VARIOUS PHENOMENA OF ELECTRONIC EMISSION IN HIGH VACUUM.AuthorsManning, E. L.PublicationSchool Science & Mathematics, 1930, Vol 30, Issue 1, p70ISSN0036-6803Publication typeArticleDOI10.1111/j.1949-8594.1930.tb02632.x