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18.97.9.169
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산수와 교육과정 ( 시안 ) 에 대하여
On the New Curriculum in Elementary School Mathematics
박한식 ( H . S . Park )
수학교육 vol. 9 iss. 2 55-58(4pages)
UCI I410-ECN-0102-2009-410-006972210
This article is 4 pages or less.
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