000			00292 a2200145 4500
020			_a0395482771
080			_bBOY
082			_a338.5
100			_aMelvin,Boyes
245			_aMicroeconomics
260			_c1991
300			_bill. _c26 cm. _a665p.[17]p.
650			_aEconomics
942			_cSR
999			_c11690 _d13222