Newman, Donald J., 1930-
A problem seminar / Donald J. Newman. - New York : Springer-Verlag, c1982. - 113 p. ; 24 cm. - Problem books in mathematics .
Mathematics--Problems, exercises, etc.
Problem solving.
510 / .76
A problem seminar / Donald J. Newman. - New York : Springer-Verlag, c1982. - 113 p. ; 24 cm. - Problem books in mathematics .
Mathematics--Problems, exercises, etc.
Problem solving.
510 / .76