Pietig v. Iowa Department of Transportation, Motor Vehicle Division , 385 N.W.2d 251 ( 1986 )
Berleen v. IOWA DEPT. OF PUB. SAFE., DRIVERS LIC. DIV. , 150 N.W.2d 593 ( 1967 )
Ferguson v. Stilwill , 224 N.W.2d 11 ( 1974 )
Fetters v. Degnan , 250 N.W.2d 25 ( 1977 )