Grabiner, Sandy, 1939- Derivations and automorphisms of Banach algebras of power series/ Sandy Grabiner. - Providence, R.I.: American Mathematical Society, 1974. - iv, 124 p.: 25 cm. - Memoirs of the American Mathematical Society; no. 146 . Bibliography: p. 121-124. ISBN: 0821818465 LCCN: 74007124 //r86 Subjects--Topical Terms: Banach algebras.Power series.Linear operators. Dewey Class. No.: 510/.8 s 512/.55