370.780
Coo
D
 Cooley, William W.
  Decision oriented educationa research / William W. Cooley, William E. Bickel. -- Boston : Kluwer-Nijhoff Publishing, 1988.
   xiii, 297 p. : 24 cm. -- (Evaluation in education and human services)

   Incluye bibliografía e índices.
   ISBN 0-89838-201-7

1.INVESTIGACION EDUCACIONAL 2.EDUCACION - ESTADISTICA I.t.