01171nam a2200313 i 450099100145560970753620020507193756.0960902s1980 de ||| | eng 3540099689b10849919-39ule_instLE01312516ExLDip.to Matematicaeng514AMS 55-06AMS 55-XXKoschorke, Ulrich48333Topology Symposium, Siegen 1979 :proceedings of a symposium held at the University of Siegen, June 14-19, 1979 /edited by U. Koschorke and W. D. NeumannBerlin :Springer-Verlag,1980viii, 495 p. ;24 cm.Lecture notes in mathematics,0075-8434 ;788Includes bibliographiesTopologyCongressesNeumann, Walter D..b1084991923-02-1728-06-02991001455609707536LE013 55-XX KOS21 (1980)12013000058054le013-E0.00-l- 00000.i1096106928-06-02Topology Symposium Siegen 1979355600UNISALENTOle01301-01-96ma -engde 01