000 00306nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aEducational leadership
260 _aAssociation for supervision and curriculum development
_bAlexandria
_c1 Jan-31 May,2002
362 _a59-59
_b05-Aug
942 _2ddc
_cJ
999 _c177099
_d177099