00367nam a2200157Ia 4500008004100000020000900041035000900050082001900059100003400078245004200112250000600154260002700160300000800187500000800195650000600203210723s9999||||xx |||||||||||||| ||und||  aNULL  a7716  a541BMOR / BOI  aMorss, L. R. / Boikess, R. S. 0aChemical Principles In The Laboratory  a-  aNew YorkbHarper & Row  a298  a769  a-