| | Dạng tài liệu: |  |  | Thông tin mô tả: | Singer, Alan J Social studies for secondary schools : Teaching to learn, learning to teach / Alan J. Singer, and the Hofstra New Teachers Network, Hofstra University
 NewYork, NY : Routledge, 2015
 xxi, 259 p. : col. ill.,maps ; 28 cm
 
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