| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Topology and Borel Structure: Descriptive Topology and Set Theory with Applications to Funcational Analysis and Measure Theory | 978-O-72O4-271O-3 (O-72O4-271O-X) | 1974 |
J C · J. Christensen · J. P. · J. P. Christensen · J. P. R. Christensen · J. Peter · J R · Jens Christensen · Jens Peter · Jens Peter Christensen · P. C. · P. Christensen · P R · Peter C. · Peter Christensen · Peter R. · R. C.