000 00246nam a22001097a 4500
082 _a030
_bWORK/K
100 _aWORLD BOOK
245 _aKNOWLEDGE PEDIA UNDERSTAND THE WORLD BETTER
260 _aUSA
_bWORK BOOK
_c2014
300 _b8 CDS
942 _cBK
999 _c7450
_d7450