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Wachsmuth, Ipke
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Wagner, Sigrid
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Behr, Merlyn J.
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Year = "2019" and Collection = Hochschulschriften der UB Bielefeld
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Informatik, Informationswissenschaft, allgemeine Werke
Philosophie und Psychologie
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Literatur
Number line representations of fractions
Behr, Merlyn J.
;
Bright, George W.
;
Wachsmuth, Ipke
;
Wagner, Sigrid (Ed.)
1982
Questions on some issues in the psychology of mathematics instruction
Wachsmuth, Ipke
;
Wagner, Sigrid (Ed.)