000 003770000a22001450004500
008 140223b1961 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _aX K1;1
082 _aX K1;1
100 _aDuesnberry James S
700 _aPreston Lee E
245 _aCases and problems in economics
260 _aEnglewood cliffs,NJ
_bPrentice Hall
_c1961
650 _aEconometrics
999 _c168110
_d168110