00418nam a2200169Ia 4500008004100000041001200041082001200053100002500065245003200090365000800122520001400130546001200144630003200156650001400188655001400202730003200216101110s9999    xx            000 0 und d  aENGLISH  bSR21473  aArora M.G., Singh M.  aIndustrial Chemistry Vol. I  b350  aChemistry  aENGLISH  aIndustrial Chemistry Vol. I  aChemistry  aChemistry  aIndustrial Chemistry Vol. I