Northcott, D. G. Ideal theory / by D.G. Northcutt. - 1st edi. - Cambridge : University press, 1953 [printing 1963] - viii,111 p. : ill. ; 22 cm - Cambridge tracts in mathematics and mathematical physics ; no. 42 . Includes bibliographical references and index. Subjects--Topical Terms: Ideals (Algebra). Dewey Class. No.: 512.4 / NOI 1963