000 00308nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aAmerican Educational Research Journal
260 _aWashington
_bAmerican Educational Research Association
_c1 Jul-31 Dec,1991
362 _a28-28
_b03-Apr
942 _2ddc
_cJ
999 _c191233
_d191233