Spherical Trigonometry
From Author Wars - https://authorwars.com/books/spherical-trigonometry-1180684.html
Overview:
- Title: Spherical Trigonometry
- Author: Ken Asamatsu
- Year: 2010
- Type: Short Fiction
Editions/Publications:
- Unknown. Cthulhu's Reign (Unknown, Ken Asamatsu, DAW Books, ISBN-10: 9780756406165, $7.99, viii+309+[3] pages, Paperback, Anthology)