Metcalf, Keyes D.Williams, Edwin E.2020-06-161951Metcalf, Keyes D. and Edwin E. Williams. 1951. Harvard's book collections. Harvard Library Bulletin V (1), Winter 1951: 51-62.0017-8136http://nrs.harvard.edu/urn-3:HUL.InstRepos:42673625en-USJournal Article2020-06-16