Library of useful knowledge. Mathematics ...

Another ed. of v. 1, containing only the articles of De Morgan and Parker, was issued in 1836.

The art of drawing in perspective : made easy to those who have no previous knowledge of the mathematics /

Mode of access: Internet.

The methodology of knowledge layers for inducing descriptions of sequentially ordered events /

"UILU-ENG 80 1719"--Cover.

The study of mathematics /

Includes indexes.