Three Studies in the comparative intelligence of English, American a nd Australian children /
Three Studies in the comparative intelligence of English, American a nd Australian children /
by R. O. Collmann, A. J. Marshall [and] Rut h Thomas.
- Melbourne : Melbourne University Press, 1934.
- 70 p. : tables, diagrs. ; 22 cm.
- Educational Research Series ; no. 22. .
Educational Research.
Mental tests.
370.780994 AUS
Educational Research.
Mental tests.
370.780994 AUS