000			00365nam a22001457a 4500
020			_a0321077318
050			_aHB 172 _b.R75 2000
100			_aRuffin, Roy J.
245			_aPrinciples of Microeconomics/ _cRoy J. Ruffin
250			_a7th.
260			_aAdison Wesley: _bNew York, _c2001.
300			_axxxi, 791 P.:
650			_bMicroeconomics
942			_2lcc _cGEN
999			_c11371 _d11371