Erdélyi, Arthur Operational calculus and generalized functions/ Arthur Erdélyi. - New York: Holt, Rinehart and Winston, [1962]. - 103 p.: 24 cm. - Athena series . - Athena series . Includes bibliography. LCCN: 61013029 /L/r83 Subjects--Topical Terms: Calculus, Operational. Dewey Class. No.: 515.723 / E66o