000 00245nam a2200121 a 4500
003 EIA
001 4252
942 _02
_2ddc
_cBK
245 _aCivilizaciĆ³n
260 _c[s.f]
008 141112s9999 ck r 000 u spa d
082 _a701
_bC593c
999 _c1982
_d1982