Janis, J. Harold. Business writing / J. Harold Janis, Howard Roy Dressner. - 2nd ed. - [S.l.] : Barnes & Noble, 1972. - 412 p. ; 21 cm. - College outline. . - College outline. . ISBN: 006460151X (paperback) 9780064601511 (paperback) Dewey Class. No.: 651.74