000 00307nam a22001337a 4500
008 171014b xxu||||| |||| 00| 0 eng d
020 _a9780072289671
041 _aeng
080 _a330.101.541
100 _a52
101 _a330.101.541
245 _aPRINCIPLES OF ECONOMICS
_cFRANK, R
942 _2udc
_cBK
999 _c33905
_d33905