Cornell, Francis G.
The essentials of educational estatistics / Francis G. Cornell - New York : John Wiley and Sons, London : Chapman & Hall, 1956 - vii,375 p.
ESTADISTICA
ESTADISTICAS EDUCATIVAS
MODELO EDUCACIONAL
31
The essentials of educational estatistics / Francis G. Cornell - New York : John Wiley and Sons, London : Chapman & Hall, 1956 - vii,375 p.
ESTADISTICA
ESTADISTICAS EDUCATIVAS
MODELO EDUCACIONAL
31