by Melvin Calvin ...[et al.]. by John Harvey ...[et al.]. by David Atlas ...[et al.]. by Robert E. Baldwin ...[et al.]. by Armen A. Alchian ...[et al.]. by William Green ...[et al.]. by A. J. Panshin ...[et al.]. by Ben Johnson ...[et al.]. by C. M. Purin ...[et al.]. by Eduard Hala ...[et al.].