1. Estimated engineering faculty requirements 1959-60 to 1969-70;Bridgeman;Journal of Engineering Education,1961
2. Social class background as a predictor of academic success in engineering;Eichhorn;Journal of Engineering Education,1962
3. Student failure and social maladjustment;Gibbs;Personnel and Guidance Journal,1965
4. Admission requirements to engineering curricula in the United States;Morgan;Journal of Engineering Education,1961