000 00333nam a2200145Ia 4500
008 180626s9999 xx 000 0 und d
082 _a500 C844l 1932
100 _aCraig, Gerald S.
245 0 _aLearning about our world
260 _aBoston
260 _bGinn and Co.
260 _cc1932
300 _a396 p
650 _aReaders
999 _c47460
_d47460