--- trunk/NationalProblemLibrary/272/setStewart14_6/problem_12.pg 2007/07/19 14:16:05 482 +++ trunk/NationalProblemLibrary/272/setStewart14_6/problem_12.pg 2007/07/19 21:11:19 483 @@ -7,7 +7,7 @@ ## DBsubject('Calculus') ## DBchapter('Partial Derivatives') -## DBsection('Tangent Planes and Linear Approximation') +## DBsection('Tangent Planes') ## Date('') ## Author('') ## Institution('ASU')