000			00522nam a2200205Ia 4500
999			_c584 _d584
003			OSt
005			20201221121111.0
008			201221b ||||| |||| 00| 0 eng d
020			_a9788181281357
040			_c
082			_a514 _bARM / B
100			_aArmstrong, M. A. _eAuthor
245			_aBasic topology
260			_aBerlin : _bSpringer-verlog, _c©1983.
300			_axii, 251 p. : _bill. (b&w) ; _c26 cm (Paperback)
504			_aIncludes index.
653			_aTopology
653			_aMathematics
942			_2ddc _cBK