$Math : data relationships : graphs, ratios and proportions, statistics and probability, grades K-9.$

Math : data relationships : graphs, ratios and proportions, statistics and probability, grades K-9.

Wedi'i Gadw mewn:

Manylion Llyfryddiaeth
Awdur Corfforaethol:	Instructional Objectives Exchange
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Los Angeles, Calif., 1972.
Rhifyn:	Rev. ed.
Pynciau:	Mathematics > Study and teaching (Primary) Mathematics > Study and teaching (Secondary)

Disgrifiad
Disgrifiad Corfforoll:	104 p.

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