Iowa City: The State Historical Society of Iowa, 1984. Staple-bound Softcover. Very Good. Item #028565
Pages crisp and bright, with numerous illustrations; cover has two short creases at the left front and another at the center rear, very minor wear at the corners, otherwise excellent. 32pp., staplebound. Lead article: 'The Invention of the Electronic Digital Computer at Iowa State College, 1930 -1942' by William Silag.