by JAMES A. MENKE, JEROME J. VORACHEK, WILLIAM F. CONLEY
Year of Publication 26.01.1971

by ROSS ROBERT S, VORACHEK JEROME J, WOLCOTT ROGER L, BURGER EDWIN M, BLAIR J. THOMAS, BAIN BRUCE K
Year of Publication 08.10.1963

by JEROME J. VORACHEK, EDWIN M. BURGER, ROGER L. WOLCOTT, BRUCE K. BAIN, J. THOMAS BLAIR, ROBERT S. ROSS
Year of Publication 26.04.1960

by ROBERT C. GORDON, GEORGE A. BIECKER, JAMES C. BELL, JOHN H. DARRAH, JEROME J. VORACHEK, GERALD D. KIRSCHNER, JOHN W. BEZBATCHENKO, JAMES A. BARTON
Year of Publication 25.07.1972