TY  - BOOK
AU  - Maddix,Frank
AU  - Morgan,Gareth
TI  - Systems softrware: An introduction to language processors and operating systems 
SN  - 0745806384
PY  - 1989///
CY  - New York
PB  - Ellis Horwood
KW  - Operating systems (computer)
KW  - Systems software
N1  - Includes index
ER  -