TY - BOOK AU - DeMeyer,Frank AU - Harrison,David AU - Miranda,Rick TI - Quadratic forms over Q and Galois extensions of commutative rings T2 - Memoirs of the American Mathematical Society, SN - 9781470408145 (online) AV - QA3QA243 .A57 no. 394 U1 - 510 s512.9/44 19 PY - 1989/// CY - Providence, R.I., USA PB - American Mathematical Society KW - Forms, Quadratic KW - Commutative rings KW - Galois theory KW - Field extensions (Mathematics) N1 - "January 1989, volume 77, number 394 (first of 4 numbers)."; Includes bibliographies; 1. The Witt ring of $Q$; 2. Abelian extensions of $Q$; 3. Galois cubic extensions of commutative rings; Access is restricted to licensed institutions; Electronic reproduction; Providence, Rhode Island; American Mathematical Society; 2012 UR - http://www.ams.org/memo/0394 UR - http://dx.doi.org/10.1090/memo/0394 ER -