TY  - BOOK
AU  - Lister, A. M.
TI  - Fundamentals of operating systems
U1  - 001.6425 
PY  - 1984///
CY  - London
PB  - McMillan
KW  - Operating systems (Computers)
KW  - Computer science
KW  - Operating systems (Computers)--Computer programs
ER  -