Portland General Electric v. Dept. of Rev. , 10 Or. Tax 159 ( 1985 )
Price v. Dept. of Rev. , 7 Or. Tax 18 ( 1977 )
Oak Acres Mobile Homes Pk. v. Dept. of Rev. , 4 Or. Tax 340 ( 1971 )
Bauman v. Dept. of Rev. , 6 Or. Tax 426 ( 1976 )