000			00340n a2200157 a 4500
000			B B
001			006465
005			20220201171623.0
082			_a330
100			_aCarven, John
245			_aIntroduction to Economics
260			_aU S A _bBasi Black Well _c1989
300			_aXvi,541p.
690			_aEconomics
908			_aG
999			_c6466 _d6466