000 00600nam a2200205Ia 4500
005 20250508151327.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a371.2, SPE
_qFEDL
100 _aSpears Harold
_991981
245 0 _aImproving the supervision of instruction
260 _aNew York, USA
_bPrentice - Hall, Inc
_c1955
300 _axii,478p
490 _aPrentice - Hall education series
650 _aSchool Administration
942 _cTEXL
_h371.2, SPE
999 _c1329063
_d1329063