000 nam a22 7a 4500
999 _c124963
_d124963
008 220124b xxu||||| |||| 00| 0 eng d
020 _a0072318554
050 _aHB172.5
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100 _aDAVID ROMER
_d2001
_949256
245 _aADVANCED MICROECONOMICS
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250 _a2ed
260 _aboston
_bMC GRAW HILL
_c2001
300 _aXX,651P
_bill,
_c24cm
942 _2lcc
_cBK