000 00252nam a2200121 a 4500
003 EIA
001 253
942 _02
_2ddc
_cBK
245 _aManual de ISO 9000
260 _c1999
008 141112s1999 ck r 000 u spa d
082 _a658.562
_bP355m
999 _c9155
_d9155