TY  - GEN
AU  - Sanders, Eric Mark
TI  -  Communication technology : : today and tomorrow 
SN  - 0026771101 (hbk)
U1  - 621.382 
PY  - 1991///
CY  - Calif
PB  - Glenco/McGraw-Hill, Mission Hills, 
KW  - Communication Methodology
N1  - Includes index
ER  -