00330nam a2200109Ia 450000500170000000800410001705000190005810000160007724500750009325000080016826000440017620251229190840.0251229s9999    xx            000 0 und d  aQD 45.M3 1963   aMalm,Lyold. 0aLaboratory manual for chemistry ban experimental science.cLyold Malm  a4th  aSan FranciscobCarliforniacW.H.Freeman