00397nam a2200157Ia 450000500170000000800410001704000190005804100120007708200130008910000160010224500470011826000270016530000170019265000200020985000100022920240604113521.0131103s9999    xx            000 0 und d  aLoreto College  aEnglish  a570bALL  aAllcott, A. 4aThe young observersb book 3 cA.  Allcott  aLondonbCassell c1953  a136p.b ill.  aGeneral science  aLCBED