Gattegno,, Caleb
The awareness of mathematization
The science of education / Caleb Gattegno
The science of education / Caleb Gattegno
. - New York : Educational Solutions, 1988-19--
. - v. 22 cm
. -
part 2B : The awareness of mathematization. - 1988. - X, 175 p.
0-87825-195-2 (part 2B) (Brochado)
51:372.851
372.851:51