In a companion case study of searching for a book title in Google Book Search (GBS), I reported that there were multiple editions from Google Books but no editions from Internet Archive (IA). In this article, I report on searching the same title — Diagnostic and therapeutic technic, by Albert S. Morrow — directly in Internet Archive. GBS found four editions for the book, and IA finds three, from a variety of sources.
The list below is the titles retrieved in searching for Diagnostic and therapeutic technic in IA, in the rank they appeared:
• 5. Diagnostic and therapeutic technic, 1915
From scan: “Digitized by the Internet Archive in 2010 with funding from Open Knowledge Commons”
Digitizing sponsor: Open Knowledge Commons; Contributor: Columbia University Libraries; Downloads: 2
• 6. Diagnostic and therapeutic technic, 1915
Digitizing sponsor: MSN; Contributor: University of California Libraries; Collection: americana, CDL; Downloads: 130
• 7. Diagnostic and therapeutic technic, 1921
Digitizing sponsor: MSN; Contributor: Gerstein – University of Toronto; Downloads: 67
Observations and conclusions
Sources of records:
- The first four records are from Google Book Search (although it’s not all of the records for the title that are in GBS). The IA record for these includes the URL for the corresponding GBS record without linking directly, so I’ve added links to help see the connection.
- MSN books (#6 – #7) came to IA from the Microsoft effort to scan books in competition with Google, which ended in 2008.
- Open Knowledge Commons (#5) is the only record that’s not GBS or MSN — It’s apparently related to a new effort by OKC to scan medical books.
As in GBS, the reasoning for the placement of the different records — different editions and different contributing libraries — is ambiguous. The only order seems to be that records from the same sources are together.
The number of downloads appears to be a good indication of how long a record has been in IA. The MSN records (#6, #7) have been in the longest and have the most downloads. The GBS records (#1 – #4) were apparently entered later, at about the same time, since they have similar download numbers. The Open Knowledge Commons record (#5) was just entered this year, and only has two downloads.
The most interesting finding in this little case study (combined with the one on Google Book Search) is the duplication of GBS records in IA. This raises the question of how the two scanning efforts relate to each other — Which books from GBS are duplicated in IA? Is IA able to scan any full-view books in GBS? Do they particularly scan books from some contributing libraries?
- Google Search for Full-text Books: GBS & Internet Archive
- Google Book Search: Multiple Editions Give Quirky Results
Eric Rumsey is at: eric-rumseytemp AttSign uiowa dott edu and on Twitter @ericrumseytemp