http://book.klll.cc/ebooks/author/31110.opds?sort_order=downloads 2025-11-15T14:31:23Z Books by Schafer, Richard D. (Richard Donald) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-15T14:31:23Z https://en.wikipedia.org/wiki/Richard_D._Schafer See also: en.wikipedia 2025-11-15T14:31:23Z https://book.klll.cc/ebooks/25156.opds An Introduction to Nonassociative Algebras Richard D. Schafer