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Entre 1964 e 1968: 45% da literatura era de pesquisas experimentais e hipotético-dedutivas (1h 1min, jan 1, 1964 y – 1h 1min, jul 1, 1968 y)
Added to timeline:
20 Nov 2019
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308
Preparando o caminho para a chegada da CCT
Date:
1h 1min, jan 1, 1964 y
1h 1min, jul 1, 1968 y
~ 4 years and 6 months
