00596cam 22002291 450 1914682http://id.bnportugal.gov.pt/bib/porbase/191468220030510182800.02-88124-133-665289PTBN0038991119900206d1986 k y0pory0103 baengrusUSTopological groups3rd edNew YorkGordon and Breach1986XXX, 543 p.512.546medeng364116512.81medeng331447PontryaginL. S.1381683PTBNRPC01A75/PON/V.2coopUCMAmq3075595bccoopUCMA0UCMA5-97