Changes in mathematical achievement, 1973-78 results from the second assessment of mathematics

Sonraí bibleagrafaíochta
Údar corparáideach:	National Assessment of Educational Progress (Project)
Formáid:	LEABHAR
Teanga:	Béarla
Foilsithe / Cruthaithe:	Denver NEAP 1979
Ábhair:	Mathematical ability > Testing. Mathematics > Study and teaching.