The effects of class size and competition on student achievement : new evidence from natural population variation

Opis bibliograficzny
1. autor:	Hoxby, Caroline M.
Format:	Książka
Język:	angielski
Wydane:	Cambridge National Bureau of Economic Research 1998.
Seria:	NBER working paper series no.6869
Hasła przedmiotowe:	Class size > Mathematical models. > Connecticut. School enrollment > Mathematical models. > Connecticut. Academic achievement > Mathematical models. > Connecticut.