LC control no. | n 87128564 |
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Personal name heading | Billeter, Ernst P. |
Found in | nuc87-87579: His Der praktische Einsatz ... [MI] 1961 (hdg. on IU rept.: Billeter, Ernst P.; usage: Ernst P. Billeter) LC data base, 09/17/87 (hdg.: Billeter, Ernst P.) |