By Sylvester, Richard S.
By Snell, Richard S.
By Snell, Richard S., Richard S. Snell
By Haeussler, Ernest F, Paul, Richard S., Wood, Richard J.
By Hess, Richard S.
By Porter, Stanley E., Hess, Richard S.
By Lazarus, Richard S.
By Sutton, Richard S., Barto, Andrew G., Bach, Francis
By Krannich, Richard S., Luloff, A. E., Field, Donald R.
By Ruch, Richard S., Keller, George
By Figliola, Richard S., Beasley, Donald E.
By Taylor, Richard S.
By Tedlow, Richard S.
By Briggs, Richard S.
By Fraser MD, Richard S., Pare MD, J. A. Peter, Robert G., P. D.
By Müller, Richard S., Kamins, Theodore I.
By Korliras, Panayotis G., Thorn, Richard S.
By Handscombe, Richard S.
By Marquardt, William H., Demaree, Richard S., Grieve, Robert B.
By Bhagwati, Jagdish N., Eckaus, Richard S.
By Katz, Richard S.
By Lazarus, Richard S., Lazarus, Bernice N.
By Westfall, Richard S.