000 00278nam a2200109 i 4500
008 950221s1988 sp g spa
100 _aCHORDA,RAMON
245 0 _aMICRO GUIAS:MS-DOS
260 _aMADRID
_b:RA-MA
_c,1988
700 _aOÑATE,AMALIA
997 _dFalta ISBN
_e1