books by author
BURKHARDT

The Real World and Mathematics

The Correspondence of Charles Darwin: Volume 27, 1879

Calculator Mathematics: Bk. 1 (Calculator Mathematics S.)
A glossary of computing terms

The Correspondence of Charles Darwin: Volume 1, 1821–1836

Tchrs' (Bk. 6) (Calculator Mathematics S.)

Calculator Mathematics: Bk. 2 (Calculator Mathematics S.)

Calculator Mathematics: Bk. 5

Calculator Mathematics: Bk. 6 (Calculator Mathematics S.)
