TY  - BOOK
AU  - Greene, Harry Andrew,
AU  - Jorgensen, Albert Nels,
TI  - The use and interpretation of educational tests: A hand-book for the classroom teacher 
T2  - Longmans education series
AV  - LB1131 G73
PY  - 1930///
CY  - New York
PB  - Longmans, green
KW  - Mediciones y pruebas educativas
KW  - Educación
KW  - Estadística
ER  -