LC control no. | n 85803320 |
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Personal name heading | Caspar, Max, 1880-1956 |
Found in | LCCN 70-376103: His Bibliographia Kepleriana, 1968 (hdg.: Caspar, Max, 1880-1956; usage: Max Caspar) |
Invalid LCCN | n 85803781 |