00447cam a2200157Ma 4500020001800000020001500018040000800033082002600041100002500067245007000092250001900162300005400181650001400235700002300249700001700272  a9780321695291  a0321695291  cNLE  a542 PEA 2014 A118 Or.1 aTimberlake, Karen C.10aLaboratory manual for General, organic and biological chemistry /  aSecond edition  axxii, D 1-84, 503 pages :billustrations ;c28 cm 0aChemistry1 aTimberlake, Karen.1 aBurce, Gary.