| 000 | 00398pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aNASA _bTT F-192 |
||
| 100 | _aSmirnov,Yu | ||
| 245 | 1 | _aA NECESSARY AND SUFFICIENT CONDITION FOR THE METRICIZATION OF A TOPOLOGICAL SPACE | |
| 260 |
_a _bNasa, Washington, D.C. _c |
||
| 300 | _a7 | ||
| 500 | _aBound With Nasa Tt F-183-91,193-98 Lack No.187-88,196,198 | ||
| 964 | _gCIRC | ||
| 997 | _aTR14704 C | ||
| 999 |
_c399941 _d399941 |
||