| Title: | The World Book: Organized Knowledge in Story and Picture |
| Editor: | O'Shea, M. V. (Michael Vincent), 1866-1932 |
| Editor: | Foster, Ellsworth D. (Ellsworth Decatur), 1869-1936 |
| Editor: | Locke, George H. (George Herbert), 1870-1937 |
| Note: | 10 volumes; Chicago et al.: W. F. Quarrie and Co., 1920 |
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| Link: | Volume One (A - Bee): multiple formats at archive.org |
| Link: | Volume Two (Beech - Childs): multiple formats at archive.org |
| Link: | Volume Three (Child Study - Electrolysis): multiple formats at archive.org |
| Link: | Volume Four (Electrolyte - Gum): multiple formats at archive.org |
| Link: | Volume Five (Gum, Chewing - Kumiss): multiple formats at archive.org |
| Link: | Volume Six (Kumquat - Mormons): multiple formats at archive.org |
| Link: | Volume Seven (Morning-Glory - Petersburg): multiple formats at archive.org |
| Link: | Volume Eight (Peter's Pence - School): multiple formats at archive.org |
| Link: | Volume Nine (School Garden - Troy (ancient city)): multiple formats at archive.org |
| Link: | Volume Ten (Troy (New York) - Zwingli, and index): multiple formats at Google |
| Stable link here: | https://onlinebooks.library.upenn.edu/webbin/book/lookupid?key=olbp106554 |
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| Subject: | Encyclopedias and dictionaries |
| Call number: | AE5 .W55 1920 |
| Other copies: | Look for editions of this book at your library, or elsewhere. |