TY  - BOOK
AU  - MCDOWELL,PHILIP
TI  - CHOOSING AND USING 4 BIT MICROCONTROLLERS / 
U1  - 004.16 
PY  - 1993///
CY  - [S.N] : 
PB  - MARCEL DEKKER ، 
KW  - PROGRAMMABLE CONTROLLERS
ER  -