000 00263nam a22001094a 4500
082 _a519.024 CHA
100 _aChampernowne D G
245 1 _aUncertainty and Estimation in Economics
260 _a[s.l]:
_bHolden Day,
_c1969
300 _aviii;280p.:
942 _cBK
999 _c521562
_d521562