00448nam a2200121Ia 4500082002300000100010200023245009700125260003500222300001000257490002300267490003100290500000500321  a382.40182bUn58.CC  aU. N., Economic and Social Affairs- International, Deptt. of-. Commodity Trade Statisticsd 1977-  aColombia, Costa Rica, Czechoslovakia, Dominican Republic, Kenya, Kuwait, Nicaragua, Panamab  aNew YorkbUnited Nationsc1979  a280p.  aStatistical papers  aseries D- v. 27, no. 1- 18  a