000 00369pam a2200133a 44500
082 _a510
_bB284d
100 _aBartnick, Lawrence P.
245 1 _aDESIGNING THE MATHEMATICS CLASSROOM
260 _aWashington
_bNational Council Of Teachers Of Mathematics
_c1965
300 _a40
650 _aMathematics -- Study And Teaching
964 _gCIRC
997 _a34197 C
999 _c408568
_d408568