000 00311nam a22001337a 4500
999 _c503437
_d503437
020 _a9780716601135
082 _a031
_bWOR/W.18
100 _aWorld book Inc.
245 _aWorld book encyclopedia,Vol.18
260 _aChicago
_bWorld book inc.
_c2013
300 _a543-1078p.
650 _aSo-Sz
942 _cBK