000 00356nam a22001451a 4500
020 _a9000997486
041 _aeng
082 _a375.51
_bK43
100 _aKline, Morris
_987928
245 _aWhy Johnny can't add
_bthe failure of the new math
260 _aNew York
_bSt. Martin's Press
_c1973
300 _a173p.
650 _aECONOMICS
942 _cLB
_2DDC
999 _c92807
_d92807
945 _a1
_bAdmin Admin
_c1
_dAdmin Admin