Threshold of a new century: An address delivered at the annual Fall Convocation of the College faculty, 30 - 04 - 02 - LD1017 .C72 1967, Box: Archives LD1017 .C72 1967. Clarion University Archives.
Threshold of a new century: An address delivered at the annual Fall Convocation of the College faculty, 30 - 04 - 02 - LD1017 .C72 1967, Box: Archives LD1017 .C72 1967. Clarion University Archives. http://as-clarion.klnpa.org/repositories/2/resources/5 Accessed December 24, 2025.
