00982nam a22002655i 4500991002153369707536cr nn 008mamaa121227s1977 gw | s |||| 0|eng d9783540359791b14129607-39ule_instBibl. Dip.le Aggr. Matematica e Fisica - Sez. Matematicaeng51023Baues, Hans J.441213Obstruction theory[e-book] :on homotopy classification of maps /by Hans J. BauesBerlin :Springer,19771 online resource (xi, 387 p.)Lecture Notes in Mathematics,0075-8434 ;628MathematicsSpringer eBookshttp://dx.doi.org/10.1007/BFb0065144An electronic book accessible through the World Wide Web.b1412960703-03-2205-09-13991002153369707536Obstruction theory81091UNISALENTOle01305-09-13m@ -enggw 00