000 00574nam a2200205Ia 4500
005 20250508162332.0
008 008 250505s9999 xx 000 0 eng d
020 _a0-521-09372-4
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a371.3, MAR
_qFEDL
100 _aMarshal Sybil
_9772902
245 0 _aExperiment in education
260 _aCambridge
_bCambridge University Press
_c1970
300 _axiv,222p.
650 _aTeacher - Technique
_9755755
942 _cTEXL
_h371.3, MAR
999 _c1375914
_d1375914