TY  - BOOK
AU  - William
AU  - Rao, P. V. S.
TI  - Computer System Architecture 
SN  - 978-8131763476
SN  - 978813176
U1  - 004.22WIL 
PY  - 2012///
CY  - New delhi
PB  - Pearson Education
KW  - Computer architecture
KW  - Electronic digital computers
ER  -