000 00351nam a2200145Ia 4500
008 230706s9999 xx 000 0 und d
020 _a9780387908397
_qhbk
082 _a515.243
_bARM
100 _aArmstrong, M.A.
245 0 _aBasic Topology,
_cM.A. Armstrong
250 _a1
260 _bSpringer
_c1983
650 _aMathematics
942 _cENG
999 _c112831
_d112831