00542cam a22002054a 4500003001000000005001700010008004100027020001500068040002500083041000800108044000800116080000800124100002300132245005100155250001200206260003500218300003300253650003100286655001900317AR-SsjUIB20250710145513.0250429s1977    xxu           000 0 eng d  a0669999477  aAR-SsjUIBcAR-SsjUIB0 aeng  axxu  a5471 aLandgrebe, John A.10aTheory and practice in the organic laboratory.  a2nd ed.  aLexington :bD.C.Heath,c1977.  axxiv, 551 p. :bil. ;c23 cm 7aQuímica orgánica2lemb 7aLibro2unescot