Métodos estadísticos aplicados a las ciencias sociales /

by Glass, Gene V. 1940-, Glass, Gene V. 1940-, Stanley, Julian Cecil 1918-
Published 1974

Métodos estadísticos aplicados a las ciencias sociales /

by Glass, Gene V. 1940-, Glass, Gene V. 1940-, Stanley, Julian Cecil 1918-
Published 1986

Statistical methods in education and psychology /

by Glass, Gene V. 1940-
Published 1970