000 | 00361nam a2200121Ia 4500 | ||
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008 | 230727s9999||||xx |||||||||||||| ||und|| | ||
041 | _aeng | ||
082 | _bT08 VIR.I | ||
100 |
_a Viro O. Ya. ... [et al.] _911445 |
||
245 | 0 |
_a Elementary topology: problem textbook _c Viro O. Ya. ... [et al.] |
|
260 |
_b American Mathematical Society _c2008 |
||
942 | _cBK | ||
999 |
_c18995 _d18995 |