000 004180000a22001690004500
008 140223b1978 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _aX.1.N7 L8
082 _aX.1.N7 L8
100 _aSudama Singh
700 _aVaish M C
245 _aInternational economics
250 _a2nd Edn
260 _aNew Delhi
_bOxford & IBH
_c1978
650 _aEconometrics
650 _aInternational Economics
999 _c168666
_d168666