000 00346nam a2200121Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aOtto, Henry J.
245 0 _aElementary school organization and administration
250 _a2
260 _bAppleton-Century Crofts
_aNewYork
_c1944
942 _c1
999 _c32175
_d32175