Evaluating pupils' understanding of arithmetic.

Dutton, Wilbur H.

Evaluating pupils' understanding of arithmetic. - Englewood Cliffs, N.J. Prentice-Hall [1964] - iv, 153 p. illus.

Bibliography: p. 115-121.

64011055 //r84


Arithmetic--Study and teaching.

QA135 / .D96

372.7
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