Improving internal communication /edited by Thaddeus Bonus. - Washington, District of Columbia : Council for Advancement and Support of Education, (c)1984. - 119 pages, 9. folded leaves ; 29 cm. LCCN: 84193178 Subjects--Topical Terms: Communication in education--United States. LC Class. No.: LB2341 / .I477 1984 LB2341