00631nam a2200181Ia 4500001000700000003000500007005001700012008004100029010002300070050002200093082001600115245012200131260005000253300001100303500005100314650002500365700005900390156891BIBL20160527200642.0940217s1970    mx            00100 spa    afel01000062 //r91300aLF795.L692953bS800a372.9/426/400aSummerhill : pro y contracNathan W. Ackerman [et al.]; traducción de Daniel Jiménez Catillejo y Claudia Dunning.0 aMéxicobFondo de Cultura Económicac1970.  a218 p.  aTranslation of : Summerhill : For and Against. 0aChild rearing2Local11aNeill, Alexander Sutherlandd1883-tSummerhill.2Local