Title: Obstruction theory on homotopy classification of maps
First published: 1977
Subjects: Obstruction theory, Mappings (Mathematics), Homotopy theory, Obstructions, Théorie des, Homotopie, Applications (Mathématiques), Algebraische Topologie, Hindernistheorie, Mathematics
LC classification: QA3 .L28 no. 628, QA612.79 .L28 no. 628