McNiff, Philip J.2020-06-151949McNiff, Philip J. 1949. The charging system of the Lamont Library. Harvard Library Bulletin III (3), Autumn 1949: 438-440.0017-8136http://nrs.harvard.edu/urn-3:HUL.InstRepos:42672668en-USThe charging system of the Lamont LibraryJournal Article2020-06-15