00309nam a2200121 a 4500008004100000050001700041100002000058245003900078246003800117250001200155260001100167350000900178120416s9999    ||||||||||||||||| ||    u  aHB 171.5 Gil  aGill, Richard T10aEconomics and the private interest  aan introduction to microeconomics  a2nd ed.  a[1976]  a0.00