TY  - BOOK
AU  - Antonakos 
AU  - Mansfield, Kenneth C.
TI  - Mastering A+ certification 
SN  - 013099460X 
U1  - 621.3916076 ANT 2002 
PY  - 2002///
CY  - Upper Saddle River
PB  - Prentice Hall
KW  - Computer technicians
KW  - Certification
KW  - Study guides
KW  - Electronic data processing personnel
ER  -