Text ( visual ) : unmediated Problems and exercises in accounting / prepared by William A. Paton and Russel A. Stevenson. -- Ann Arbor, Mich. : G. Wahr , 1917. -- 163 p. ; 22 cm. -- (BA91135323) ; https://ci.nii.ac.jp/ncid/BA91135323 Author Heading(s): Paton, William A. ; Stevenson, Russell Alger. -- Classification(s): LCC : HF5625. -- Subject Heading(s): LCSH : Accounting -- Examinations, questions, etc