Sorry that I don't have the time or knowledge to solve this myself...
I notice that the first two items under "Arrangements and Transcriptions" tab at http://imslp.org/wiki/3_Sonatas_for_Viola_da_Gamba_and_Harpsichord,_BWV_1027-1029_(Bach,_Johann_Sebastian) appear to be arrangements of the 6 violin/keyboard sonatas, BWV 1014-1019 instead. I don't see a single entry for the latter, however, so I'm not sure where this should be moved to.
