000			00285nam a2200097Ia 4500
008			190428s9999||||xx |||||||||||||| ||und||
100			_aVulikh, B.Z. _920752
245		2	_aA brief course in the theory of functions of a real variable
250			_b1976. 356
260			_bMir. Moscow, U.S.S.R.
999			_c20508 _d20508