00449    a2200145   4500020001800000050001900018100003100037245007300068250001200141264004300153300002700196500001900223504004100242650002000283  a978003017918100aHB172 NIC 19971 aNicholson, Walter.eauthor10aIntermediate microeconomics and its application /cWalter Nicholson.  a7th ed.  aFort Worth :bThe Dryden Press,c1997.  axxiv, 615 p. :bill. ;  aIncludes index  aIncludes bibliographical references  0aMicroeconomics.