1
Bass, Hyman
2002
Subject (ZB):
“...Mathematics Study and teaching (Elementary) Japan Congresses....”2002
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Bass, Hyman
1993
Subject (ZB):
“...Mathematics Study and teaching United States Evaluation....”1993
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5
Bass, Hyman
1993
Subject (ZB):
“...Mathematics Study and teaching United States Evaluation....”1993
Full text