Sigband, Norman B. Communication for management and business / Norman B. Sigband, Arthur H. Bell. - 5th ed. - Glenview, Ill. : Scott, Foresman, c1989. - 633, [150] p. : ill. (some col.) ; 24 cm. ISBN: 0673383229 : $34.00 (est.) LCCN: 88029679 LC Class. No.: HF5718 .S53 1989 / .S53 1989 Dewey Class. No.: 658.4/5