United States v. Giordano , 94 S. Ct. 1820 ( 1974 )
In the Matter of Alphonse Persico , 491 F.2d 1156 ( 1974 )
United States v. Michael Irvin Canon , 534 F.2d 139 ( 1976 )
In Re Grand Jury Witness, Joseph Bernard Droback v. United States , 509 F.2d 625 ( 1975 )