000 004150000a22001690004500
008 140223b1980 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _aX:5.1.N7 M0
082 _aX:5.1.N7 M0
100 _aSudama Singh
700 _aVaish M C
245 _aInternational economics
250 _a3rd Edn
260 _aNew Delhi
_bOxford & IBH
_c1980
650 _aEconomics
650 _aInternational Trade
999 _c159794
_d159794