Searching within:
- Title
- An introduction to the summation of differences of a function; an elementary exposition of the nature of the algebraic processes replaced by the abbreviations of the infinitesimal calculus, by B. F. Groat.
- Author
- Groat, B. F. (Benjamin Feland), b. 1867.
- Publication info
- Minneapoliis, H. W. Wilson,
- 1902.