by FRANKLIN W. KERFOOT JR
Year of Publication 04.05.1971

by FRANKLIN W. KERFOOT, JR, GROVER K. HOUPT
Year of Publication 08.02.1972

by FRANKLIN W. KERFOOT JR, NATHANIEL H. LIEB
Year of Publication 04.01.1972

by FRANKLIN W. KERFOOT JR, GROVER K. HOUPT
Year of Publication 05.10.1971

by LEWIS ELLSWORTH BARTH, FRANKLIN W. KERFOOT JR, GROVER K. HOUPT
Year of Publication 06.01.1970

by HERMAN A. AFFEL JR, FRANKLIN W. KERFOOT JR, DANIEL E. EISENBERG, ARTHUR D. HUGHES, WILLIAM F. SCHMITT
Year of Publication 07.04.1970

by KERFOOT, JR.; FRANKLIN W
Year of Publication 21.02.1995

by KERFOOT, JR.; FRANKLIN W
Year of Publication 12.11.1991

by KERFOOT, JR.; FRANKLIN W
Year of Publication 24.08.1976

by WALLACE; RICHARD A, KERFOOT, JR.; FRANKLIN W, LIEB; NATHANIEL H
Year of Publication 05.04.1977

by WALLACE; RICHARD A, KERFOOT, JR.; FRANKLIN W, LIEB; NATHANIEL H
Year of Publication 06.04.1976

by WALLACE; RICHARD A, SOTMAN; KURT, KERFOOT, JR.; FRANKLIN W, LIEB; NATHANIEL H
Year of Publication 08.07.1975

by WEIDENHAMMER CARL H, HEBELER CHARLES B, JR. FRANKLIN W. KERFOOT
Year of Publication 08.12.1959

by W.,JR. KERFOOT,FRANKLIN, K. HOUPT,GROVER
Year of Publication 15.02.1972