000 00317nam a22001337a 4500
003 OSt
008 240206b |||||||| |||| 00| 0 eng d
082 _a515
_bB48P
100 _aBerman,G.n.
245 _aA problem book in mathematical analysis
260 _aMir publication
_c1977
300 _a462
942 _2ddc
_cRFB
999 _c36829
_d36829