000 00263nam a22001217a 4500
008 180125b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a33
100 _a52
101 _aEKO
245 _aEconomics is a process
_cLanglois,R.N
942 _2udc
_cBK
999 _c40914
_d40914