Richard G. Lipsey ... [et al.]. Richard G. Lipsey ...[et al.]. Richard X. Bailey ... [et al.]. Richard R. Kibbe ... [et al.]. Richard B. Rice ... [et al.]. Richard W. Bulliet ... [et al.]. Richard I. Gumport ... [et al.] Richard J. Bonnie ... [et al.]. Richard P. Runyon ... [et al.]. Richard A. DeFusco ... [et al.