000 00268nam a22001337a 4500
003 AUM
020 _a978848443160
100 _aCopas, jaime
245 _aSocios 1 (text book )
260 _aDelhi
_bgoyal pub
300 _a198
700 _amartine
942 _2ddc
_cBK
999 _c3337
_d3337