TY  - BOOK
AU  - Byrne,Joseph J.
TI  - Network+ Certification: Study Guide 
SN  - 0764533444
U1  - 004.65 14
PY  - 1999///
CY  - Osborne
PB  - Mc-Graw-Hill
KW  - Electronic data processing personnel
KW  - Certification
KW  - Computer networks
KW  - Examinations
KW  - Study guides
KW  - Mạng máy tính
KW  - Tin học
ER  -