00951nam2-2200337---450-99000323250020331620090504090536.00-387-90839-0000323250USA01000323250(ALEPH)000323250USA0100032325020090504d1983----km-y0itay50------baengUS||||||||001yy<<Vol. 27:>> Basic topologyM. A. ArmstrongNew York [etc.]Springercopyr. 1983XII, 251 p.ill.23 cm0010003232472001Undergraduate texts in mathematicsTopologia514ARMSTRONG,Mark Anthony54042ITsalbcISBD990003232500203316510 UTM 2715326/CBS51000218577BKSCIRSIAV79020090504USA010905Basic topology345094UNISA