Families of finite H-complexes โ{128}{148} Revisited -- H-spaces Mod p (I) -- H-spaces Mod p (II) -- Mod p decomposition of lie groups -- On spherical classes in the cohomology of H-spaces -- On the homotopy classification of rank 3-H-spaces -- H-maps between spheres -- On H-spaces of finite dimension -- Infinite loop spaces โ{128}{148} An historical survey -- Classifying spaces for homotopy-everything H-spaces -- The universal H-space of a monoid -- Categorical constructions in algebraic topology -- On a type of differential Hopf algebras -- Polynomial algebras over the algebra of cohomology operations -- On quasi-fibrations and orthogonal bundles -- Some remarks on vector fields -- A finite complex whose rational homotopy is not finitely generated -- H-space problems -- Bibliography on H-spaces