TY  - BOOK
AU  - Garrido Jose M
AU  -  Schlesinger Richard
TI  - Principles of modern operating systems
U1  - D6,8(B2895),1, P8 
PY  - 2008///
CY  - Sudbury
PB  - Jones and Bartlett     
KW  -  Garrido Jose M
KW  - Operating Systems-Computers
ER  -