000 00564nam a2200193Ia 4500
005 20250508150632.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a371.3, BUT
_qFEDL
100 _aButler Frank A
_991947
245 0 _aImprovement of teaching in secondary schools
260 _aChicago, USA
_bThe University of Chicago Press
_c1946
300 _axii,399p.
650 _aTeaching Techniqe
942 _cTEXL
_h371.3, BUT
999 _c1324725
_d1324725