International study of achievement in mathematics; a comparison of twelve countries.
Torsten Husén
International study of achievement in mathematics; a comparison of twelve countries. - New York Stockholm, Almqvist & Wiksell;, Wiley [1967] - 304p 024cm - a comparison of twelve countries. Volume I .
Mathematical ability
Mathematics
Study and teaching (Secondary)
Comparative education.
153 H969i
International study of achievement in mathematics; a comparison of twelve countries. - New York Stockholm, Almqvist & Wiksell;, Wiley [1967] - 304p 024cm - a comparison of twelve countries. Volume I .
Mathematical ability
Mathematics
Study and teaching (Secondary)
Comparative education.
153 H969i