Böer, Germain. Classifying and coding for accounting operations / Germain Böer. - National Association of Accountants (NAA) : Montvale N.J, 1987. - vii, 77 p. : ill. ; 20 cm. ISBN: 0866411402 Subjects--Topical Terms: Dewey Class. No.: 657.02854 / BOC 1987