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Google圖書搜尋
The Place of Individual Instruction and Planning in Vocational Education in Agriculture
Donald Victor MacDonald
其他書名
Based Upon the Analysis of Home Farm Situations of Fifty-five Boys in the Trumansburg Department of Vocational Agriculture
出版
Cornell Univ.
, 1948
URL
http://books.google.com.hk/books?id=XyRCAAAAYAAJ&hl=&source=gbs_api
