000 00303nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a510SIM:M
100 _aSimon, Carl P.
245 0 _aMathematics for economics
260 _aNew York
_bW W Norton & Company
_c2006
942 _cGB
999 _c23447
_d23447