00397nam a2200157Ia 450000500170000000800410001704000190005804100120007708200130008910000170010224500440011926000280016330000180019165000200020985000100022920240606113109.0131103s9999    xx            000 0 und d  aLoreto College  aEnglish  a570bROC  aRoche, Denis  aStudies in general sciencecDenis Roche  aBombaybMacmillanc1961  a215p.b ills.  aGeneral science  aLCBED