The contest problem book
Salkind, Charles T.
The contest problem book problems from the annual high school contests of the Mathematical Association of America. Compiled and with solutions by Charles T. Salkind. - [New York] Random House [1961 - - 2 v. - New mathematical library 5 .
920306
61013843 /L
Mathematics--Problems, exercises, etc.
Mathematics--Competitions.
QA43 / .S2
510.76
The contest problem book problems from the annual high school contests of the Mathematical Association of America. Compiled and with solutions by Charles T. Salkind. - [New York] Random House [1961 - - 2 v. - New mathematical library 5 .
920306
61013843 /L
Mathematics--Problems, exercises, etc.
Mathematics--Competitions.
QA43 / .S2
510.76