1. Ahmann, J. Stanley. Prediction of Achievement of Iowa State College Engineering Students Having Transferred from Other Institutions, Unpublished Ph. D. Dissertation, Iowa State College Library, Ames, Iowa, 1951.
2. Predicting success of engineering students.
3. Gowan, A. M. Unique Characteristics of Freshman Veterans at the Iowa State College with Administrative Implications, Unpublished Ph.D. Dissertation, Iowa State College Library, Ames, Iowa, 1947.
4. Use of standard tests in counseling engineering students in college.