451 U.S. 630 68 L.Ed.2d 500 101 S.Ct. 2061 451 U.S. 630 TEXAS INDUSTRIES, INC., Petitioner,v.RADCLIFF MATERIALS, INC., et al. No. 79-1144. Argued March 3, 1981. Decided May 26, 1981. Syllabus Petitioner and respondents manufacture and sell ready-mix concrete. A purchaser of concrete from petitioner filed a civil action against petitioner in Federal District Court, […]