## The geometry of iterated loop spaces.(English)Zbl 0244.55009

Lecture Notes in Mathematics. 271. Berlin-Heidelberg-New York: Springer-Verlag. IX, 175 p. DM 18.00; \$ 5.80 (1972).

### MSC:

 55P35 Loop spaces 55N20 Generalized (extraordinary) homology and cohomology theories in algebraic topology 55P40 Suspensions 55R35 Classifying spaces of groups and $$H$$-spaces in algebraic topology