TY  - BOOK
AU  - Sawyer Stacey C.
AU  - Williams Brian K.
TI  - Using Information Technology: A Practical Introduction to Computers Communications
SN  - 0072485558
AV  - QA76.5 W532U 2003
PY  - 2003///
CY  - New York
PB  - McGraw-Hill/Irwin
KW  - ”TELECOMMUNICATION SYSTEMS”
N1  - มี CD-Rom ประกอบ No CD0176 AC
ER  -