000 00282nam a2200121 a 4500
003 EIA
001 8344
942 _02
_2ddc
_cBK
245 _aAnĂ¡lisis de gases contaminantes en zonas urbanas
260 _c2002
008 141112s2002 ck r 000 u spa d
082 _a363.7392
_bS669
999 _c597
_d597