Porwal, L S. Accounting theory / An introduction, L S Porwal. - 2nd ed. - New Delhi : Tata mcgraw-hill publishing company limited, 1993. - xiii, 398 p. : ill. ; 24 cm. Includes index. ISBN: 0074623273 Subjects--Topical Terms: Accounting. Dewey Class. No.: 657.01 / POA 1993