carmen-maria-santiago-v-corporacion-de-renovacion-urbana-y-vivienda-de , 554 F.2d 1210 ( 1977 )
Angel David Gonzalez Torres v. Astol Calero Toledo, Etc. , 586 F.2d 858 ( 1978 )
Elrod v. Burns , 96 S. Ct. 2673 ( 1976 )