TY  - BOOK
AU  - Deitel,Harvey M.
TI  - An introduction to operating systems
SN  - 0201180383
U1  - 005.43 20
PY  - 1990/// [reprinted 2001]
CY  - Reading, Mass., New Delhi
PB  - Addison-Wesley Pub. Co.
KW  - Operating systems (Computers)
N1  - Includes bibliographical references and index
ER  -