Cuisenaire rods : grades K-2 / dir. Judith Adams ; il. Rebecca Thornburgh
Cuisenaire rods : grades K-2 / dir. Judith Adams ; il. Rebecca Thornburgh
. - New York : Cuisenaire Company of America, cop. 1996
. - 112 p. : il. 28 cm
. - (The super source))
1-57452-003-2 (Brochado)
51:372.851
372.851:51
371.38