00351cam a22001217a 4500008004000000082001400040100001800054245008200072260002800154300001000182650001800192650001900210180718b1991   xxu||||| |||| 00| 0 eng d  aT108 H396  aHenry, Claude  aMicroeconomics for public policy: helping the invisible handcby Claude Henry  aOxfordbClarendonc1991  a164p.  aPublic policy  aMicroeconomics