by Morris A. Levin...[et al.]. Louis A. Leslie...[et al.]. Richard I. Levin...[et al.] by George A. Garrison...[et al.] Miriam R. Levin ... [et al.]. by Mario Einaudi ...[et al.]. by Melvin Calvin ...[et al.]. Ernest M. Levin ...[et al.]. Morris E. Levine. by Marcel Barrere ...[et al.].