Principles of educational and psychological measurement and evolution /
Sax, Gilbert,
Principles of educational and psychological measurement and evolution / Gilbert Sax - 4th ed. - 657 páginas
Ed. rev. de Principles of educational and psychological measurement and evaluation. c1989
0534257496
Mediciones y pruebas educativas
LB1131 / S39 1997
Principles of educational and psychological measurement and evolution / Gilbert Sax - 4th ed. - 657 páginas
Ed. rev. de Principles of educational and psychological measurement and evaluation. c1989
0534257496
Mediciones y pruebas educativas
LB1131 / S39 1997