Supreme Court of Oklahoma January 1979 casesCalvert Drilling Co. v. Corporation Com'nState ex Rel. Oklahoma Bar Ass'n v. SullivanHelm v. State Election BoardCoogan v. Arkla Exploration Co.Matter of Estate of VadenMatter of Christina TCrowder v. Continental Materials Co.Lincoln Rock Corp. v. VoylesJiles v. JilesJordan v. General Motors Corp.HASKELL LEMON CONST. v. IND. SCHOOL, ETCRefrigerated Transport Inc. v. Creek