D. Colorado September 1978 casesTitsch Printing, Inc. v. HastingsChicago Title Ins. Co. v. Progressive HousingDunlap v. SandersonLitvak Packing Co. v. Amalgamated Butcher, Etc.Sorenson v. ZapienMingo v. PattersonButson v. Chairman, U.S. Parole Com'nSanchez v. MarquezUnited States v. City of Colorado Springs, Colo.