TY  - BOOK
ED  - 3G E-Learning
TI  - Introduction to communication media
SN  - 9781984636737
AV  - 302.23 T41i 2020 
PY  - 2020///
CY  - USA
PB  - 3G E-Learning LLC
KW  - Communication
KW  - Mass media
N1  - Includes bibliographic references and index; Communication and its function -- Levels of communication
ER  -