-
421
-
422
-
423
-
424
Relationship between verbal problem solving ability and reading skills among grade six children
Publicado em 1977Thesis -
425
-
426
-
427
-
428
A proposed syllabus for a modern mathematics contents course for teacher training schools of Indonesia [microform]
Publicado em 1976Visual Material -
429
The teaching difficulties of elementary school teachers of modern mathematics in some selected public schools of Manila [microform].
Publicado em 1976Visual Material -
430
An item-analysis and validity study of the science education center elementary mathematics tests for grades 1, 2, and 3
Publicado em 1976Visual Material


