TY - GEN AU - Harper, John R., CN - QA612.77 ID - 1365051 KW - H-spaces. KW - Obstruction theory. KW - Torsion theory (Algebra) LK - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=3113637 N1 - "Volume 22." SN - 9781470406271 (e-book) T1 - H-spaces with torsion / TI - H-spaces with torsion / UR - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=3113637 VL - volume 22, number 223 (November 1979) ER -