000 01203n a2200325#a 4500
001 21418
003 P5A
005 20240404163517.0
008 830303s1969 ilu b 000 0 eng d
035 _aocm14008424
040 _aUBY
_cUBY
_dCOV
041 1 _aeng
_hrus
043 _ae-ur---
049 _aP5AA
082 _a372.7
_bP962
090 _aens
245 0 0 _aProblem solving in arithmetic and algebra.
260 _aChicago:
_bSchool Mathematics Study Group, Stanford University and Survey of Recent East European Mathematical Literature, University of Chicago,
_c1969.
300 _aix, 183 p.;
_c26 cm.
504 _aIncludes bibliographical references.
650 0 0 _aArithmetic-
_xStudy and teaching.
_937077
650 0 0 _aArithmetic-
_xProblems, exercises, etc.
_922979
650 0 0 _aAlgebra-
_xStudy and teaching.
_918410
650 0 4 _aAlgebra-
_xProblems, exercises, etc.
_943498
697 _aEnsino
_919
710 2 _aStanford University.
_bSchool Mathematics Study Group.
_920504
710 2 _aSurvey of Recent East European Mathematical Literature.
_920505
942 _2impa
_cBK
999 _c21660
_d21660
490 0 _aSoviet Studies in the psychology of learning and teaching Mathematics;
_vvol. 3
_920502