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1 ene 1970 año - Systems approach begins to gain ground; new models were developed to systematically design instruction (Dick, Carey, & Carey) Journal of Instructional Development is first published

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Chelsy Hooper-Visual Timeline of the Field

ByChelsy Hooper
8 jun 2018
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1 ene 1970 año
Ahora mismo
~ 54 years ago
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