Richard J. Hoffman : celebrating the life, a bookman's bookman, the printer, a practical printer, a brief history

by Bower, Richard J., Dobson, Clifford G., Docter, Richard, Lipton, Ethan B., Nunis, Doyce B (Doyce Blackman), 1924-2011, Ritchie, Ward, 1905-1996
Published 1994

Richard J. Hoffman, printer and teacher of printing /

by Engel, Dennis L.
Published 1978