Date of Work
Dr. Edward Halas conducts an experiment in November 1960. A lamp and other pieces of equipment are in front of him.
Universities & colleges -- North Dakota -- Grand Forks
North Dakota--Grand Forks; North Dakota
University of North Dakota
Elwyn B. Robinson Department of Special Collections, Chester Fritz Library, University of North Dakota
Edward Halas, Lamp, Equipment, Office equipment and supplies, Lamps, Psychologists, Writing - Materials and instruments, Desks, Eyeglasses, Men