LC control no. | n 92039147 |
---|---|
Personal name heading | Heyn, E. (Emil), 1867-1922 |
Variant(s) | Heyn, Emil, 1867-1922 |
Found in | His Die Theorie der Eisen-Kohlenstoff-Legierungen, 1924: t.p. (E. Heyn) NUC pre-56 (hdg.: Heyn, Emil, 1867-1922) |