Author:Webster Wells
Webster Wells
Works
[edit]- The essentials of plane and spherical trigonometry (1887) (start transcription)
- Key to Wells' The essentials of plane and spherical trigonometry (1887) (start transcription)
Some or all works by this author were published before January 1, 1929, and are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.
Public domainPublic domainfalsefalse