000 00312nam a2200109 i 4500
008 010101s1990 sp g spa
100 _aROUSSEAU,JEAN JACQUES
245 0 _aCONTRATO SOCIAL,EL.
_c/ ROUSSEAU,JEAN JACQUES
260 _aMADRID
_b:ESPASA
_c,1990
650 _aSOCIOLOXIA
997 _dFalta ISBN
_e1