01123nam a2200325 i 450099100119554970753620020507185017.0990112s1977 de ||| | eng 3540085343b10814061-39ule_instLE01308529ExLDip.to Matematicaeng514.24AMS 55S35Baues, Hans Joachim54336Obstruction theory on homotopy classification of maps /Hans J. BauesBerlin ; New York :Springer-Verlag,1977xi, 387 p. :ill. ;25 cm.Lecture notes in mathematics,0075-8434 ;628Includes index.Bibliography: p. [370]-378Homotopy theoryMappingsObstruction theory.b1081406123-02-1728-06-02991001195549707536LE013 55S BAU11 (1977)12013000106632le013-E0.00-l- 00000.i1091974028-06-02Obstruction theory2831925UNISALENTOle01301-01-99ma -engde 01