Dr. D. W. NEWMAN Et Al., Appellees, v. Ferrell PRIOR, Appellant , 518 F.2d 97 ( 1975 )
Securities and Exchange Commission v. W. J. Howey Co. , 66 S. Ct. 1100 ( 1946 )
United Housing Foundation, Inc. v. Forman , 95 S. Ct. 2051 ( 1975 )