000 00274nam a2200109Ia 4500
008 201210s9999 xx 000 0 und d
100 _aKatrak, H.
245 0 _aInternational Trade and The Balance of Payments
260 _aLondon
_bCollins
_c1971
300 _a172
942 _cBK
999 _c5210
_d5210