TY  - BOOK
AU  - Bryant,Randal E.
AU  - O?Hallaron,David R.
TI  - Computer Systems: A Programmer's Perspective 
SN  - 9781282693043
PY  - 2011///
PB  - Prentice Hall
UR  - http://lib.myilibrary.com?id=269304
ER  -