benjamin-r-burroughs-v-board-of-trustees-of-the-pension-trust-fund-for , 542 F.2d 1128 ( 1976 )
Juan Sanchez Lugo v. The Employees Retirement Fund of the Illumination Products Industry , 529 F.2d 251 ( 1976 )
william-j-alvares-individually-and-as-representatives-of-a-class-of , 514 F.2d 156 ( 1975 )