47 Strangely, he didn't cite the version of 1924, approved by the Society of Nations. Samuel Gajardo, Los derechos del ni? la tiran?del ambiente (Divulgaci?e la ley 4.447) Psicolog? educaci?derecho penal (prologue by Waldemar E. Coutts, Santiago, Imprenta Nascimento, 1929), pp. 41-50.
