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BERGSTEN-BRUCEFORS, A., ET AL., TRENDS IN DEVELOPMENT OF ABILITIES RELATED TO SOCIAL BACKGROUND. JULLONVILLE-LES-PINES, SYMPOSIUM ON THE EARLY PREVENTION AND DETECTION OF MENTAL RETARDATION OF SOCIAL-CULTURAL ORIGIN, 1974, 8 p.
Ref. 115662
Location: M63.3 FOL.10(M) DepĆ³sito M4

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Keywords:
Desarrollo cognitivo, Discapacidad, Estudio comparativo, Factores sociales