Tax Court April 1991 casesO'Malley v. Comm'r of Internal RevenueTexas Learning Tech. Grp. v. Comm'r of Internal RevenueOak Indus., Inc. v. Comm'r of Internal RevenueComputervision Corp. v. Comm'r of Internal RevenueMiles Prod. Co. v. Comm'r of Internal RevenueGrossman v. Comm'r of Internal Revenue (In re Estate of Jalkut)Jacobson v. Commissioner of Internal RevenueSears, Roebuck & Co. v. Comm'r of Internal RevenuePhilip Morris Inc. & Consol. Subsidiaries v. Comm'r of Internal RevenueJacobson v. Comm'r of Internal Revenue