00561nam a2200193Ia 4500020001800000082001700018100002400035245002000059260003800079300002800117490004600145500000500191690000600196700000500202952011600207964001700323921001000340999001700350  a9788184890846  a514bOs81.MS  aO Searcoid, Michael  aMetric spacesb  aNew DelhibSpringer (India)c2007  axix, 304p. Bibl. Index.  aSpringer undergraduate mathematics series  a  a   a  001040708GRaISIbISId2014-03-06l4m5o514 Os81.MSpG3182r2023-05-15 00:00:00s2023-04-11w2019-02-14yBK  abcdefg  a33284  c33284d33284