000 00396nam a2200169Ia 4500
001 65105
008 240126s9999||||xx |||||||||||||| ||und||
020 _cRS 800.00
037 _cRS 800.00
082 _a514 ELE
245 0 _aElementary topology: Problem textbook
260 _aRhode Island
260 _bAmerican Mathematical Society
260 _c2012
300 _axx,400p.
942 _cBK
999 _c65105
_d65105