%0 eBook %E Hull, Callie. %E West, Clarence J. 1886-1953. %I National Research Council %D 1929 %C Washington, D.C. %G English %B Reprint and circular series of the National Research Council ; %@ 0309570840 %@ 9780309570848 %T Doctorates conferred in the sciences by American universities 1928-1929 %U http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=123952