| 000 | 00347nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 191014s9999 xx 000 0 und d | ||
| 020 | _a0-486-60747-X | ||
| 082 |
_a514 _bALE |
||
| 100 |
_aPaul Alexandroff _920401 |
||
| 245 | 0 | _aElementry Concepts of Topology | |
| 260 |
_aUSA _bDover Publications INC. _c1960 |
||
| 300 | _aPeg,57 | ||
| 942 | _cBK | ||
| 999 |
_c530981 _d530981 |
||