Comparative Variability in Anthropometric Traits of Normal and Feebleminded, by Luis A. Tirapegui. Submitted ... for the Degree of Doctor of Philosophy in the Faculty of Philosophy, Columbia UniversityChile, 1923 - 143 páginas |
Comparative Variability in Anthropometric Traits of Normal and Feebleminded, by Luis A. Tirapegui. Submitted ... for the Degree of Doctor of Philosophy in the Faculty of Philosophy, Columbia UniversityChile, 1923 - 143 páginas |