TY - GEN AU - DeMeyer, Frank, AU - Harrison, David, AU - Miranda, Rick, CN - QA243 ID - 1365438 KW - Forms, Quadratic. KW - Commutative rings. KW - Galois theory. KW - Field extensions (Mathematics) LK - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=3114026 N1 - "January 1989, Volume 77, Number 394 (first of 4 numbers)." SN - 9781470408145 (e-book) T1 - Quadratic forms over Q and Galois extensions of commutative rings / TI - Quadratic forms over Q and Galois extensions of commutative rings / UR - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=3114026 VL - Number 394 ER -