Mueller, Francis J.
Understanding the new elementary school mathematics; a parent-teacher guide [by] Francis J. Mueller. - Belmont, Calif. Dickenson Pub. Co. [1965] - ix, 164 p. illus. 23 cm.
65021110
Mathematics--Popular works.
Mathematics--Study and teaching (Elementary)
QA93 / .M8
510 / MUU
Understanding the new elementary school mathematics; a parent-teacher guide [by] Francis J. Mueller. - Belmont, Calif. Dickenson Pub. Co. [1965] - ix, 164 p. illus. 23 cm.
65021110
Mathematics--Popular works.
Mathematics--Study and teaching (Elementary)
QA93 / .M8
510 / MUU