Frias, Solita A. Textbook in auditing theory: (auditing and assurance principles/ Solita A. Frias. - 2020 ed. - Manila: Unlimited Books Library Services & Pub., c2020. - 356 p.; 26 cm. ISBN: 978-621-427-048-4 Subjects--Topical Terms: Auditing. Dewey Class. No.: GC 657.45 F897 2020