000 00282nam a2200109Ia 4500
082 _a372.2
_bELS
100 _aElsbree
245 _aElementary school Administration and supervision
_cWillard S.Elsbree
260 _aNew York
_bAmerican book company
_c1954
300 _a457
942 _cBK
999 _c6851
_d6851