Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleProblem Department.AuthorsKuenzi, N. J.; Prielipp, BobPublicationSchool Science & Mathematics, 1983, Vol 83, Issue 8, p712ISSN0036-6803Publication typeArticleDOI10.1111/j.1949-8594.1983.tb10162.x