00960nam0-22003371i-450 99000130259040332120191211124407.0000130259FED01000130259(Aleph)000130259FED0100013025920000920d1980----km-y0itay50------baengClassical topology and combinatorial group theoryby STILLWELL J.New York [etc.]Springer-Verlag1980XII, 301 p.24 cmGraduate texts in mathematics72Topologia algebricaGeometria514.22Stillwell,John41902ITUNINARICAUNIMARCBK990001302590403321C-12-(7221476MA102 21 E 293453FINBNFINBNMA1Classical topology and combinatorial group theory348503UNINAING01