TY - BOOK AU - Willingham, John J AU - Carmichael, D. R. (Douglas R.), 1941- TI - Auditing concepts and methods SN - 0070706069 AV - HF 5667 Wil PY - 1979/// CY - New York PB - McGraw-Hill KW - AUDITING KW - TEXTBOOKS N1 - Includes index ER -