A member of Dartmouth's 1961 graduating class, Frederick Z. Jaspersen of Chevy Chase, Md., is one of the first 27 men selected for America's new Peace Corps. He has been assigned to Colombia. President of the International Relations Club, he worked in Mexico last summer for the American Friends Service Committee and was scheduled to go to Sierra Leone this year in the "Operation Crossroads Africa" work-study program. He is the son of Fred F. Jaspersen '30.