by (United States)M.M.Mano;by (United States)C.P.Pfleeger; by (United States)M.J.Adams;by (United States)H.P.Baltes; by (United States)J.E.Marsden;by (United States)C.L.Siegel; by (United States)M.Martin;by (United States)C.A.Bergman; by (United States)A.S.Gregor;by (United States)C.P.Graves; by (United States)B.Malamud;by (United States)C.McCullers; by (United States)E.M.Mackinnon;by (United States)M.H.Mittleman; by (United States)M.Modell;by (United States)L.C.Burmeister; by (United States)M.Mandl;by (United States)D.J.Newman; by (United States)A.M.Stoneham;by (United States)K.Seeger;