000 00303nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a332.1752 SCH;T
100 _aSchultz, Henry
245 4 _aThe Theory and Masurement of demand
260 _bChicago Press
_c1979
942 _cREF
999 _c15332
_d15332