000 00290nam a22001337a 4500
008 171211b xxu||||| |||| 00| 0 eng d
020 _a2900324205717
041 _aeng
080 _a330
100 _a52
101 _aEKO
245 _aECONOMICS FOR TODAY
_cTUCKER, I.B
942 _2udc
_cBK
999 _c38870
_d38870