000 00279nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aDunn Margery G.
_935874
245 0 _aExploring Your World
260 _bNational Geographic Society
_c1989
300 _a608
942 _cBK
_pCL
999 _c144009
_d144009