TY  - GEN
AU  - Smith, Erick
AU  - Confrey, Jere
TI  - Multiplicative structures and the development of logarithms
KW  - Psicologia Educacional
KW  - 3500 - Psicologia Educacional
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/e2.htm
ER  -