Showing Manifestation
[M]
The conditions of learning 
Creator: [by] Robert M. Gagné Publisher: Holt, Rinehart and Winston
(Date of publication: 1970)
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| Language: | English |
| Publication place: | New York |
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| Created at: | Wed, 31 Oct 2018 04:26:56 +0900 |
| Updated at: | Fri, 15 Nov 2019 05:22:26 +0900 |
