Basic procedures in teaching arithmetic

Basic procedures in teaching arithmetic

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Howard, Charles Frederick (Údar)
Rannpháirtithe: Dumas, Enoch author
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Boston, Massachusetts F. W. Heath & Co. [©1963].
Ábhair:
Arithmetic > Study and teaching (Elementary).
Arithmetic > Study and teaching.