TY - BOOK AU - Noss, Richard TI - Creating a mathematical environment through programming : a study of young children learning logo SN - 0-85473-238-1 PY - 1985/// CY - London PB - University of London KW - 519.6 KW - int KW - eng KW - 371.68 KW - fre KW - 371.3 ER -