TY  - BOOK
T1  - Communication technology update
A2  - Bennington, Ashley J.
A2  - Grant, August E.
LA  - English
PP  - Boston
PB  - Butterworth-Heinemann
YR  - 1994
ED  - 3rd ed.
UL  - https://tuklas.up.edu.ph/Record/UP-99796217606133955
OP  - 389
CN  - P 96 T42 C64 1994
SN  - 0750695935
KW  - Communication technology.
ER  -