School organization and student achievement. A study based on achievement in mathematics in twelve countries.

School organization and student achievement. A study based on achievement in mathematics in twelve countries.

Opis bibliograficzny
1. autor: Postlethwaite, Neville
Format: Książka
Język:English
Wydane: New York J. Wiley c1967.
Hasła przedmiotowe:
Mathematics > Study and teaching.
Mathematical ability > Testing.