| Title: | A Budget of Paradoxes |
| Author: | De Morgan, Augustus, 1806-1871 |
| Contributor: | De Morgan, Sophia Elizabeth, 1809-1892 |
| Editor: | Smith, David Eugene, 1860-1944 |
| Note: | second edition, two volumes: Chicago et al: Open Court, 1915 |
| Link: | Volume I: multiple formats at archive.org |
| Link: | Volume II: multiple formats at archive.org |
| Stable link here: | http://onlinebooks.library.upenn.edu/webbin/book/lookupid?key=olbp40724 |
| Subject: | Science -- Anecdotes |
| Subject: | Science -- Miscellanea |
| Subject: | Perpetual motion |
| Subject: | Trisection of angle |
| Subject: | Circle-squaring |
| Call number: | AC8 .D54 |