المؤلفون:
Cobleigh, Richard, Chang, Winona L., Cullinan, Rita A., Erickson, Richard J., Huntley, Helen E., McCall, William J., Miller, Arvin S., Newcomb, Fred, Perlis, Arlene, Remondini, Ernest B., Riccio, John C., Saute, Anna B., Slater, Shirley, Tucker, Laura, Valorosi, Alma, Ward, Carolyn E.