000 00482nab a2200157Ia 4500
003 ES-SlBCS
005 20210601124315.0
008 140529s1986 xxu||||| |||| 00| 0 eng d
041 _aeng
100 1 _aAppleton, Nicholas
_9139504
245 0 0 _aIn Support of a Two-Tier Pluralism
_c Nicholas Appleton, James Glasson
650 0 4 _aEducación
_986687
700 1 _aGlasson, James
_9139505
773 0 _tEducational Theory
_gvol. 36, nº. 1, 1986, págs. 43-50
_wRev1399
942 _cAR
999 _c512682
_d512682