00421nam a2200169Ia 450000500170000000800410001704000190005804100120007708200130008910000180010224500390012026000320015930000170019150400190020865000140022785000100024120240604101437.0131103s9999    xx            000 0 und d  aLoreto College  aEnglish  a540bBRE  aBrent, Robert  aSecrets of chemistrycRobert Brent  aNew YorkbPaul hamlync1963  a175p.b ill.  aIncludes index  aChemistry  aLCBED