Sawyer, Lawrence B. The practice of modern internal auditing Lawrence B. Sawyer. - 2nd ed., rev. and enl. - Altamonte Springs, Fla. Institute of Internal Auditors 1981. - xiv, 882 p. ill. Includes bibliographies and index. ISBN: 0894130927 LCCN: 81810325 Subjects--Topical Terms: Auditing , Internal LC Class. No.: HF5668.25 / .S28 1981 Dewey Class. No.: 657/.458