Mathematics 5 teacher's guide for intermediate units 5 and 6

Manylion Llyfryddiaeth
Awdur Corfforaethol:	Greater Cleveland Mathematics Program
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Chicago, Ill. Science Research Associates c1965.
Pynciau:	Arithmetic > Study and teaching (Elementary).