The contest problem book I / [electronic resource] .
compiled and with solutions by Charles T. Salkind.
- Washington, D.C. : Mathematical Association of America, 1961.
- 154 p. : ill.
- The Anneli Lax new mathematical library .
- Anneli Lax new mathematical library. .
Electronic reproduction. Palo Alto, Calif. : ebrary, 2013. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.
Mathematics--Problems, exercises, etc. Mathematics--Examinations, questions, etc. Mathematics--Competitions.