000 003090000a22001330004500
008 140223b1975 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _aX L5
082 _aX L5
100 _aWeiss Leonard W
245 _aEconomics and society
260 _aNew York
_bWiley
_c1975
650 _aEconometrics
999 _c55616
_d55616