By 1957, the enrollment on the main campus reached 1,023 students, and more residential facilities were added to the campus. In 1961, the James A. Campbell Administration Building was dedicated and Bryan Hall for women opened "as a cluster of 12 one-story apartment units grouped around an exterior wall" that could house 200 students. Strickland Hall opened in 1962 to accommodate 132 women, and E. P. Sauls Hall opened that same year to house 131 men. A major building completed on the campus was the 44,000-square-foot Leslie Campbell Hall of Science. This three-story structure originally housed the departments of physics, biology, and chemistry, as well as home economics.