TY  - BOOK
AU  - Hanako,Akira
TI  - Communication technologies: : theory and practice
SN  - 9781632406316
AV  - TK101.C66 2017 
PY  - 2017///
CY  - New York
PB  - Clanrye International
KW  - Telecommunication
KW  - Communication
KW  - Information technology
N1  - Includes bibliographical references and index
ER  -