000 00267nam a22001217a 4500
008 171016b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a33
100 _a52
101 _aEKO
245 _aMODERN COMPETITIVE ANALYSIS
_cOSTER, SH.M
942 _2udc
_cBK
999 _c34162
_d34162