THE DARTMOUTH ALUMNI ASSOCIATION of Boston will hold a supper meeting on December 10 at the University Club, with Prof. Earl R. Sikes of the economics department present as guest speaker. Following an informal buffet supper at 6:30, Professor Sikes will speak on "Economic Efficiency in a Democracy" and will participate in the general discussion period. The Boston alumni are holding for the fourth year their series of Dartmouth faculty talks entitled "Hanover Speakers."