by SZPAK; ANTHONY D, ENGLISH; PHILIP H
Year of Publication 19.11.1991

by SZPAK; ANTHONY D, ENGLISH; PHILIP H
Year of Publication 06.10.1987

by PHILIP H ENGLISH, ANTHONY D SZPAK
Year of Publication 15.04.1987

by SZPAK, ANTHONY D, ENGLISH, PHILIP H
Year of Publication 06.01.1987

by D. SZPAK,ANTHONY, H. ENGLISH,PHILIP
Year of Publication 17.10.1985

by PHILIP H ENGLISH, ANTHONY D SZPAK
Year of Publication 16.10.1985

by SZPAK; ANTHONY D, ENGLISH; PHILIP H
Year of Publication 01.05.1984

by SZPAK, ANTHONY D, GRAVES, HOWARD K
Year of Publication 08.10.1974

by SZPAK; ANTHONY D, NEGRELLI; DONALD E, KOLBFLEISCH; DONALD E
Year of Publication 29.01.1991

by DEUCHER; JOSEPH S, SZPAK; ANTHONY D, KACSALA; MICHAEL S
Year of Publication 14.02.1989

by SZPAK, ANTHONY D., PARMA, OHIO, US, ENGLISH, PHILIP H., AVON, COL., US
Year of Publication 06.11.1997

by DEUCHER, JOSEPH S, MEKKER, JAMES G, LUTHERAN, BRUCE E, SZPAK, ANTHONY D
Year of Publication 27.07.1994

by ALBERT J. GEIS, HOWARD K. GRAVES, ANTHONY D. SZPAK
Year of Publication 19.01.1971

by GEIS ALBERT J, GRAVES HOWARD K, SZPAK ANTHONY D
Year of Publication 09.07.1968

by DEUCHER, JOSEPH S, MEKKER, JAMES G, LUTHERAN, BRUCE E, SZPAK, ANTHONY D
Year of Publication 23.11.1988

by DEUCHER; JOSEPH S, SZPAK; ANTHONY D, MEKKER; JAMES G, LUTHERAN; BRUCE E
Year of Publication 23.02.1988

by DEUCHER, JOSEPH S, MEKKER, JAMES G, LUTHERAN, BRUCE E, SZPAK, ANTHONY D
Year of Publication 07.01.1988

by LUTHERAN, BRUCE E., EUCLID OHIO 44132, US, MEKKER, JAMES G., SOUTH EUCLID OHIO 44121, US, SZPAK, ANTHONY D., PARMA OHIO 44134, US, DEUCHER, JOSEPH S., LYNDHURST OHIO 44124, US
Year of Publication 17.11.1994

by GROTH, HUGH F, SZPAK, ANTHONY D, LIPINSKI, THOMAS E, WILLIAMS, ROBERT A, HUNT, GUILBERT M, MOFFITT, GUY R., JR, CRABTREE, STEVEN B, MCMASTER, JAMES T
Year of Publication 07.10.1980

by GROTH, HUGH F, SZPAK, ANTHONY D, LIPINSKI, THOMAS E, MOFFITT, GUY R JR, WILLIAMS, ROBERT A, HUNT, GUILBERT M, CRABTREE, STEVEN B, MCMASTER, JAMES T
Year of Publication 18.12.1979