000 nam a22 7a 4500
999 _c75816
_d75816
008 180724b xxu||||| |||| 00| 0 eng d
020 _a9783642177347
082 _a512.007
_bCai/Knu
245 _aEarly Algebraization :
_bA Global Dialogue from Multiple Perspectives
260 _aLondon
_bSpringer
_c2011
300 _axxiii;623p.
_bhb
_c9.5x6.5
350 _a99.95
365 _b5485.26
440 _aAdvances In Mathematics Education
650 _aAlgebra--Study and teaching
650 _aMathematics--Study and teaching
650 _aMathematics--Research
700 _aCai, Jinfa (Ed)
700 _bKnuth, Eric (Ed)
942 _cBK