By McLafferty, F.W.
By Bertini, Ivano, Gray, Harry B., Lippard, Stephen J., Valentine, Joan S.
By Chown, Marcus
By Tietze, Lutz F., etc., Eicher, T., Ringe, D.
By Hoyle, Fred
By Kegley, Susan E., Pinhas, Allan R.
By John R. Taylor
By Carole McQuarrie
By John Harte