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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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15 abr 1920 ano - A.Z. Puni y P. Rudick, crearon el primer laboratorio en Leningrado de psicología y practica deportiva
Adicionado na linha do tempo:
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By
Maycol Ruiz
21 fev 2020
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0
434
Data:
15 abr 1920 ano
Agora
~ 105 years ago
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