000 00301nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _aREF X.1N5 7T4 J7 UNI/W
100 _aUNITED NATIONS PUB
245 0 _aWORLD ECONOMIC SURVEY 1957
260 _bGEORGE G HARRAP
_c1957
300 _a227
942 _cTB
999 _c9110
_d9110