Simon, Kenneth A. <br/><br/>
Projections of educational statistics to 1975-76 / 
Kenneth A. Simon and Marie G. Fullman 
 - Washington :  U. S. Department of Health, Education and Welfare,  1966 
 - 113 p. 
<br/><br/><label>Encabezamiento--Tema: </label><br/>EDUCACION ---ESTADOS UNIDOS--ESTADISTICA -