000 00433nam a2200169Ia 4500
999 _c56183
_d56183
005 20230516141726.0
008 180710s9999 xx 000 0 und d
020 _a44230
082 _a371.3
_bRUS
_223
100 _aRUSK, Robert R.
245 3 _aAn outline of experimental education /
_cRobert R.Rusk
260 _aLondon
_bMacmillan & Co.
_c1960
300 _a117 p.
509 _aNS
650 _ateching techniques
942 _cS