Combinatorics a problem oriented approach / [electronic resource] :
Daniel A. Marcus.
- Washington, D.C. : Mathematical Association of America, c1998.
- x, 136 p. : ill.
- Classroom resource materials .
- Classroom resource materials (Unnumbered) .
Includes index.
pt. 1. Basics -- pt. 2. Special counting methods.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2013. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.