00418nam a2200169 a 45000010005000000030009000050080041000140400028000550820014000832450023000972600029001203000014001495900032001636500024001959420012002199990017002311262CO-ViMGA141112s2004 ck r 000 u spa d aCO-ViMGAbspacCO-ViMGA04aR540 A75110aAtlas de química aBogotá : bPev, c1994 a96 p : il aDatos de inventario : 0529614aQUIMICA - ATLAS924 2ddccBK c13482d13482