TY  - BOOK
AU  - Sanders,Mark
TI  - Communication technology: today and tomorrow
SN  - 0028387597
U1  - 384/S215c 
PY  - 1997///
CY  - N.Y.
PB  - Glencoe McGraw-Hill
KW  - Communication
KW  - Telecommunication
N1  - Appendices, glossary, photo credits and index at the end
ER  -