Gibson, George W.2020-07-291955Gibson, George W. 1955. Audio-visual education at the Harvard School of Business Administration. Harvard Library Bulletin IX(3), Autumn 1955: 402-406.0017-8136https://nrs.harvard.edu/URN-3:HUL.INSTREPOS:37363561en-USAudio-visual education at the Harvard School of Business AdministrationJournal Article2020-07-29