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Arithmetic : developing concepts and skills / J. William Beck ... [et al.]. - New York : Harper's College Press, c1976. - 711 p. : ill. ; 28 cm.

Includes index.

0061644021

75005767


Arithmetic.
Arithmetic--Remedial teaching.

QA107 / .A73

513 / BEA
Last Updated on September 15, 2019
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