Judgement and Reasoning in The Child - Jean Piaget; Emmy Cartalis; Sophia Escher; A. Hanhart; Lisa Hahnloser; O. Matthes; S. Perret; Marcelle Roud; Marjorie Warden (UK Kegan Paul, Trench, Trubner & Co. Ltd., 1928)
Keywords: Philosophy and Psychology (3GdadSaI hYde GdfaSs; General