TY  - BOOK
AU  - Helms,Harry ed
TI  - Microprocessors 1987 source book
SN  - 0135818850
U1  - 001.6442 
PY  - 1987///
CY  - New Jersey
PB  - Prentice-Hall
KW  - Microprocessers
KW  - Computers
ER  -