TY  - GEN
AU  - BC
TI  - IT essentials v7 : companion guide
SN  - 9780135645376
AV  - TK 7885
PY  - 2020///
PB  - Cisco Press
KW  - Information technology
KW  - Microcomputers -  Problems, exercises, etc
KW  - Microcomputers - Handbooks, manuals, etc
N1  - 28764
ER  -