TY  - BOOK
AU  - Patt,Yale N  .
AU  - Patel,Sanjay  .
TI  - Introduction to computing systems: from bits and gates to C and beyond / 
U1  - 004 
PY  - 2001///
CY  - New Delhi : 
PB  - Tata Mc Graw Hill Publishing Company , 
KW  - Computer science
KW  - Computing systems
ER  -