5 resultados para AUTOR: GEORGE-STRAYER-DRAYTON

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IBD POSSIBLE CONSOLIDATIONS OF RURAL SCHOOLS IN DELAWARE
IBD A BRIEF COURSE IN THE TEACHING PROCESS (1911)
PVP: 37,54
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IBD HOW TO TEACH
PVP: 14,85
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IBD HOW TO TEACH
PVP: 23,71
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