Some aspects of spatial abilities and elementary school mathematics
By: by Frank Riggs
Contributors: University of Alberta. Dept. of Elementary Education
Published: 1972
Language: eng
Number of pages: 182
Subjects: Space perception in children; Geometry concept; Geometry; Study and teaching (Elementary)
Notes: In partial fulfilment of the requirements for the degree of Doctor of Philosophy, Department of Elementary Education.

Thesis (Ph.D.)--University of Alberta, 1972.