000 00289nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a330 SAM:M
100 _aSamuelson, Williams
245 0 _aManagerial Economics
260 _aU.S.A.
_bDayden
_c1996
942 _cREF
999 _c23832
_d23832