TY  - GEN
AU  - Macevoy, John
TI  - Evolution of simple games as a method of teaching counting to children with a moderate mental handicap
KW  - Psicologia e Educacao
KW  - 3500 - Psicologia Educacional
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r4.htm
ER  -