TY  - GEN
AU  - Messmer HansPeter
TI  - The indispensable PC hardware book: your hardware questions answered 
AV  - TK7887.5 
U1  - 004.16 
PY  - 1997///
PB  - Addison-Wesley
KW  - Computer inputoutput equipment
KW  - Microcomputers
ER  -