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Making numbers make sense : a sourcebook for developing numeracy /

Ritchhart, Ron

Making numbers make sense : a sourcebook for developing numeracy / Ron Richhart. - New Jersey : Dale Seymour, 1994. - 164p.

0201817497


MATEMATICAS--ENSEÑANZA
MATEMATICAS--PROBLEMAS, EJERCICIOS, ETC.

372.7 / R598; 1994
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