00449cam a22001814a 4500003001000000005001700010008004100027040002500068041000800093044000700101080001200108100002600120245003200146260003100178300001300209650002600222655001900248AR-SsjUIB20250710162822.0250429s1971 sp 000 0 spa d aAR-SsjUIBcAR-SsjUIB0 aspa asp a543.5441 aDabrio Bañuls, M.V.10aCromatografía de gases I. aMadrid :bAlhambra,c1971. a2v., il. 7aCromatografía2lemb 7aLibro2unescot