-
591
-
592
-
593
-
594
-
595
The application of structural equation modeling in the assessment of mathematics performance tasks
Wydane 2000Praca dyplomowa -
596
Effects of a computer tutorial program on problem-solving skills, achievement and attitude towards mathematics
Wydane 2000Praca dyplomowa -
597
-
598
Effectiveness of an intervention program for addressing high school students' difficulties in fractions
Wydane 2000Praca dyplomowa -
599
-
600


