TY  - BOOK
AU  - Massey,Kimberly K.
AU  - Baran,Stanley J.
TI  - Introduction to telecommunications: converging technologies 
SN  - 0767411196
AV  - TK5101 .M34 2001
U1  - 384 21
PY  - 2001///
CY  - Mountain View, Calif.
PB  - Mayfield Pub. Co.
KW  - Telecommunication
KW  - Truyền thông
KW  - Viễn thông
N1  - Includes bibliographical references (p. 428-436) and index
UR  - http://www.loc.gov/catdir/toc/mh023/00055034.html
UR  - http://www.loc.gov/catdir/description/mh024/00055034.html
ER  -