000 003650000a22001450004500
008 140223b1955 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _aX J56
082 _aX J56
100 _aSamuelson Paul A
245 _aEconomics:Introductory analysis
250 _a3rd Edn
260 _aNew York
_bMcGraw Hill
_c1955
650 _aInternational Economics
999 _c168011
_d168011