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035 _a394804
039 9 _y08-18-1999
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090 _aQA12.R33
090 _aQA12
245 1 0 _aRadical constructivism in mathematics education
_c/ edited by Ernst von Glasersfeld
260 _aDordrecht
_bKluwer Academic Publishers
_c1991
300 _axx, 248 p. : ill. ; 25 cm.
440 _aMathematics education library ; v.7
504 _aIncludes bibliographical references.
590 _a1
650 _aMathematics
_xStudy and teaching
650 _aConstructive mathematics
700 1 _aGlasersfeld, Ernst von
907 _a.b11948450
_b2021-05-28
_c2019-11-12
942 _c01
_n0
_kQA12.R33
914 _avtls000201414
991 _aFak Sains Matematik
998 _at
_b1999-05-08
_cm
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_gne
_y0
_z.b11948450
999 _c196399
_d196399