Sheer Construction, Inc. v. W. Hodgman & Sons, Inc. , 1982 Iowa Sup. LEXIS 1615 ( 1982 )
Barnwell & Hays, Inc. v. Glen T. Sloan , 564 F.2d 254 ( 1977 )
Hayes v. Hettinga , 1975 Iowa Sup. LEXIS 981 ( 1975 )