000 00285nam a2200109 i 4500
008 910207s1978 sp g spa
080 1 _a112
100 _aENGELS,FEDERICO
245 0 _aANTI-DUHRING
260 _aMADRID.
_b:ALHAMBRA
_c,1978
997 _dFalta ISBN
_e1