00438cam a22001694a 4500003001000000005001700010008004100027040002500068041000800093044000800101080000800109100002600117245004300143260003200186650003100218655001900249AR-SsjUIB20250710145512.0250429s1978 xxu 000 0 eng d aAR-SsjUIBcAR-SsjUIB0 aeng axxu a5471 aBaungarten, Reuben L.10aOrganic cheminstry :ba brieff survey. aNew York :bJ.Wiley,c1978. 7aQuímica orgánica2lemb 7aLibro2unescot