TY  - BOOK
AU  - DeMeyer F.
AU  - Harrison D.,Miranda R.
TI  - Quadratic Forms Over Q and Galois Extensions of Commutative Rings
U1  - MAMS 
PY  - 1989///
CY  - Providence
PB  - Amer. Math. Soc.
N1  - Memoirs of the American Mathematical Society,   Vol. 77, N 394
ER  -