000 00536nam a2200193Ia 4500
005 20250508153436.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a378, UNI
_qFEDL
100 _aHatch Winslow R
245 0 _aEffectiveness in teaching
260 _aWashington, USA
_bU.S. Government Printing Office
_c1960
300 _av,28p.
700 _a Bennet Ann
_9764024
942 _cTEXL
_h378, UNI
999 _c1342912
_d1342912