Most Used Titles in Class QC5.58
| Rank | TITLE | Lib | Uses | Year |
| 1 | The philosophical writings of Niels Bohr | UNCA | 28 | 1987 |
| 2 | The philosophical writings of Niels Bohr | UNCA | 28 | 1987 |
| 3 | The philosophical writings of Niels Bohr | UNCA | 27 | 1987 |
| 4 | Atomic theory and the description of nature | ASU | 2 | 1987 |
| 5 | Essays 1932-1957 on atomic physics and human knowledge | ASU | 1 | 1987 |
| 6 | Essays 1958-1962 on atomic physics and human knowledge / Niels Bohr | ASU | 1 | 1987 |