contractors-laborers-teamsters-and-engineers-health-welfare-plan , 638 F.2d 1128 ( 1981 )
Washington Area Carpenters' Welfare Fund v. Overhead Door Co. , 488 F. Supp. 816 ( 1980 )
Martin v. Benesh & Bruns, Inc. , 532 F. Supp. 408 ( 1982 )