Richard A. Easterlin ... [et al.] Michael G. Roskin ... [et al.] Richard L. Scheaffer ... [et al.] Richard P. Woodward ... [et al.] Howard J. Van Till ... [et al.] Michael A. Tribe ... [et al.] Richard Eden ... [et al.]. Richard Kaywood ... [et al.] Roger A. Kerin ... [et al.] by Jack B. Weinstein ... [et al.]