TY - BOOK AU - Sharp Rodney Y. TI - Steps in commutative algebra SN - 9.78E+12 U1 - 512.24 PY - 2010/// CY - New York PB - CUP KW - Commutative algebra UR - http://ebooks.cambridge.org/ebook.jsf?bid=CBO9780511623684 ER -