000			00427nam a2200157Ia 4500
008			220101s9999 xx 000 0 und d
020			_a978-3-319-24383-2
040			_cJayakar Knowledge Resource Centre
100			_aTkachuk, Vladimir V
245		0	_aCp theory problem book: functional equivalencies
250			_a1st
260			_bSpringer _aNew York _c2016
300			_axiv,727p p.
653			_aTopology
942			_c1
999			_c319649 _d319649