| Call number | Item |
| A | General Works (Go to start of category) |
| AG | General Dictionaries and Other General Reference Works (Go to start of category) |
| AG5 .C44 1842 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Chambers's Information for the People (new and improved (second) edition, 2 volumes; Edinburgh: W. and R. Chambers, 1842), ed. by William Chambers and Robert Chambers (page images at HathiTrust) |
| AG5 .C44 1848 | Chambers's Information for the People (third edition; Edinburgh: W. and R. Chambers; London: W.S. Orr, 1848-1849), ed. by William Chambers and Robert Chambers |
| AG5 .C44 1853 | Chambers's Information for the People: A Popular Encyclopaedia (stated as 15th American edition; Philadelphia: J. L. Gihon, 1853-1854), by William Chambers and Robert Chambers (page images at HathiTrust) |
| AG5 .C44 1853 | Chambers's Information for the People: A Popular Encyclopedia (fifth American edition, 2 volumes; Philadelphia: J. W. Moore, 1853), ed. by William Chambers and Robert Chambers (page images at HathiTrust) |
| AG5 .C44 1857 | Chambers's Information for the People (2 volumes; Philadelphia: J. B. Lippincott and Co., 1857), ed. by William Chambers and Robert Chambers (page images at HathiTrust) |
| AG5 .C44 1857 | Chambers's Information for the People (fourth edition, 2 volumes; London: W. and R. Chambers, 1857-1858), ed. by William Chambers and Robert Chambers (page images at HathiTrust) |
| AG5 .C44 1867 | Chambers's Information for the People (2 volumes; Philadelphia: J. B. Lippincott and Co., 1867), ed. by William Chambers and Robert Chambers (page images at HathiTrust) |
| AG5 .C44 1875 | Chambers's Information for the People (fifth edition, 2 volumes; London and Edinburgh: W. and R. Chambers, 1875), ed. by William Chambers, Robert Chambers, and Andrew Findlater (page images at HathiTrust) |
| AG5 .C44 1884 | Chambers's Information for the People (fifth edition, 2 volumes; London and Edinburgh: W. and R. Chambers, 1884), by William Chambers and Robert Chambers, ed. by Andrew Findlater |
| AG5 .C52 | The Children's Encyclopaedia (8 volumes; London: Educational Book Co., ca. 1910), ed. by Arthur Mee (page images at HathiTrust; US access only) |
| AG5 .C7 | Columbia Encyclopedia (6th edition, 2000; with additional resources) (HTML at infoplease.com) |
| AG5 .C723 | Zell's Popular Encyclopedia: A Universal Dictionary of English Language, Science, Literature, and Art (Philadelphia: T. E. Zell, 1871), by Leo de Colange |
| AG5 .E23 1881 | Words, Facts, and Phrases: A Dictionary of Curious, Quaint, and Out-of-the-Way Matters (Philadelphia: J. B. Lippincott and Co., ca. 1881), by Eliezer Edwards (page images at HathiTrust) |
| AG5 .E23 1897 | Words, Facts, and Phrases: A Dictionary of Curious, Quaint, and Out-of-the-Way Matters (new edition; London: Chatto and Windus, 1897), by Eliezer Edwards |
| AG5 .G8 1806 | A Dictionary of Arts and Sciences (3 volumes (2 text; 1 plates); London: Printed for R. Phillips, 1806-1807), by G. Gregory, illust. by Samuel John Neele, Robert Cooper, and Charles Heath |
| AG5 .G8 1821 | A Dictionary of Arts and Sciences (second American edition from the last London edition; New York: Pub. for W.T. Robinson by Collins and Co., 1821-1822), by G. Gregory (page images at HathiTrust) |
| AG5 .H17 | The Handy Cyclopedia of Things Worth Knowing: A Manual of Ready Reference (Chicago: A. J. Dubois, 1911) (Gutenberg multiple formats, and Librivox audio) |
| AG5 .H2 1895 | Harper's Book of Facts: A Classified History of the World, Embracing Science, Literature, and Art (New York: Harper and Bros., 1895), ed. by Joseph H Willsey and Charlton T. Lewis |
| AG5 .H2 1906 | Harper's Book of Facts: A Classified Encyclopaedia of the History of the World (New York and London: Harper and Bros., 1906), ed. by Charlton T. Lewis |
| AG5 .H3 1708 | Lexicon Technicum: or, An Universal English Dictionary of Arts and Sciences, Explaining Not Only the Terms of Art, but the Arts Themselves (2 volumes; London: Printed for D. Brown et al., 1708-1710), by John Harris |
| AG5 .N49 1778 | The New Complete Dictionary of Arts and Sciences: or, An Universal System of Useful Knowledge (2 volumes; London: A. Hogg and S. Leacroft, 1778), contrib. by Erasmus Middleton, William Turnbull, Thomas Ellis, and John Davison |
| AG5 .N8 1900 | The Nuttall Encyclopaedia: Being a Concise and Comprehensive Dictionary of General Knowledge (30th thousand; London and New York: F. Warne and Co., 1900), ed. by James Wood, contrib. by P. Austin Nuttall (multiple formats at archive.org) |
| AG5 .N8 1907 | The Nuttall Encyclopaedia: Being a Concise and Comprehensive Dictionary of General Knowledge (61st thousand; 1907), ed. by James Wood, contrib. by P. Austin Nuttall (Gutenberg text) |
| AG5 .N8 1920 | The Nuttall Encyclopaedia: Being a Concise and Comprehensive Dictionary of General Knowledge (revised edition with supplement; 82nd thousand; London and New York: F. Warne and Co., 1920), ed. by James Wood, contrib. by P. Austin Nuttall |
| AG5 .P27 B8 1835 | The British Cyclopaedia of the Arts and Sciences: Including Treatises on the Various Branches of Natural and Experimental Philosophy, the Useful and Fine Arts, Mathematics, Commerce, &c. (2 volumes; London: Orr and Smith, 1835), by Charles Frederick Partington (page images at HathiTrust) |