TY  - BOOK
AU  - Avtar Singh
AU  -  Triebel Walter A
TI  - 8086 and 80286 microprocessors :  Hardware , software and interfacing
U1  - D6,8(B),45, N0 
PY  - 1990///
CY  - New Jersey 
PB  - Prentice Hall     
ER  -