TY - GEN AU - Lehman, J. L. TI - Quadratic number theory: an invitation to algebraic methods in the higher arithmetic, Vol. 55 SN - 9781470447373 U1 - 512.74 PY - 2019/// CY - Providence, Rhode Island PB - MAA Press KW - Mathematics KW - Algebra KW - Number Theory KW - Quadratic Fields KW - Algebraic Fields KW - Algebraic Number Theory N1 - Includes an index ER -