M. Arkowitz
Groups of Homotopy Classes - 2nd ed. 1967 - Heidelberg Springer Berlin 1967 - Monograph - Lecture Notes in Mathematics v.4 .
9783540349686
Mathematics and Statistics
Groups of Homotopy Classes - 2nd ed. 1967 - Heidelberg Springer Berlin 1967 - Monograph - Lecture Notes in Mathematics v.4 .
9783540349686
Mathematics and Statistics