LC control no. | n 81055299 |
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Descriptive conventions | rda |
Personal name heading | Sonntag, Philipp |
Found in | His Afheldt, H. Stability and strategic nuclear arms, 1971. Information from 678 converted Dec. 16, 2014 (Dr. rer. nat.; b. 1938) |
Invalid LCCN | n 90619226 |