TY - BOOK AU - Cox, David. AU - Little, John., O'Shea, Donal. TI - Ideals, varieties and algorithms: an introduction to computational algebraic geometry and commutative algebra T2 - Undergraduate Texts in Mathematics SN - 038797847X U1 - 516.35 PY - 1992/// CY - New york PB - Springer-Verlag ER -