000 00297nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aBerman G N
245 2 _aA Problem Book In Mathematical Analysis
260 _bMir Pubs Moscow
_c1975
300 _a462p
650 _aMathematics
942 _cBK
999 _c30920
_d30920