000 00567nam a2200205Ia 4500
005 20250508160747.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a510.7, JOH
_qFEDL
100 _aJohnson Donovan A
245 0 _aGuidelines for teaching mathematics
250 _a2nd
260 _aBelmont
_bWadsworth Publishing Company
_c1972
300 _ax,544p.
700 _a Rising Gerald R
_9769314
942 _cTEXL
_h510.7, JOH
999 _c1366468
_d1366468