Kalman, Bobbie.
Communication then and now /
Bobbie Kalman.
- 24 pages : illustrations (chiefly color) ; 25 cm.
- From olden days to modern ways in your community .
Includes bibliographical references (page 23) and index.
9780778701149 (reinforced library binding) 9780778701422 (pbk.)
2013034932
Communication--History.
Telecommunication.
P91.2 / .K35 2014
302.209