TY  - BOOK
AU  - Gorman,mary S.
AU  - Stubbs,S. Todd.
TI  - Introduction to operating systems
SN  - 0619059443
AV  - QA76.76.O63.G6 2002 
PY  - 2002///
CY  - Australia
PB  - Course Technology
N1  - includes bibliography
ER  -