60 L.Ed.2d 156 99 S.Ct. 1667 441 U.S. 211 DOUGLAS OIL COMPANY OF CALIFORNIA et al., Petitioners,v.PETROL STOPS NORTHWEST et al. No. 77-1547. Argued Dec. 5, 1978. Decided April 18, 1979. Syllabus Respondents are independent gasoline dealers, one of which operates in Arizona and several other States, and two of which operate in the vicinity […]
