Vista normal
Vista MARC
Glass, Gene V, 1940- (Nombre personal)
His Statistical methods in education and psychology, 1970.
E-mail from author, Nov. 7, 2008 (Gene V Glass has middle letter V without period; it is not an initial for a name)
Information from 678 converted Dec. 17, 2014 (Laboratory of Educational Research, Univ. of Colorado)