Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEarly Days.AuthorsOliver, J. StevePublicationSchool Science & Mathematics, 1992, Vol 92, Issue 6, p343ISSN0036-6803Publication typeArticleDOI10.1111/j.1949-8594.1992.tb15604.x