000 00283nam a22001217a 4500
008 170825b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _23 ED
_a070
100 _a40
101 _aMED
245 _aLEARNING THINK THINGS THROUGH
_cNOSICH.G.M
942 _2udc
_cBK
999 _c24990
_d24990