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001 UNL20645
007 ta
008 190516s1971||||xx |||||||||||||| ||spa||
040 _aUNL
041 _aspa
082 _a370.942 L847e
100 _aLondres. Central Office Of Information.
_eAutor
_921063
245 0 _aLa educaciĆ³n en Gran BretaƱa
260 _a
_bCentral Office of Information
_c1971
942 _cBK
999 _c20883
_d20883