A problem seminar /
Newman, Donald J., 1930-
A problem seminar / Donald J. Newman. - New York : Springer-Verlag, 1982. - 113 p. ; 24cm - Problem books in mathematics .
Mathematics--Problems, exercises, etc.
Problem solving.
A problem seminar / Donald J. Newman. - New York : Springer-Verlag, 1982. - 113 p. ; 24cm - Problem books in mathematics .
Mathematics--Problems, exercises, etc.
Problem solving.
