Instructional aids in mathematics.

Instructional aids in mathematics. - [Washington, DC]: 1973. - xvi, 442 p.: illus., 29 cm. - Yearbook, 34th. . - Yearbook (National Council of Teachers of Mathematics) 34th. .

Includes bibliographies.

76189323 //r933


Mathematics---Study and teaching
Teaching---Aids and devices

510.71 / N277i
© 2023 IMPA Library | Customized & Maintained by Sérgio Pilotto


Powered by Koha