TY  - BOOK
AU  - Deitel,H.M.
TI  - An introduction to operating systems
SN  - 8177581678
AV  - QA76.76.O63 D46 1990
U1  - 005.4/3 20
PY  - 1990///
CY  - New Delhi
PB  - Pearson Education
KW  - Operating systems (Computers)
N1  - Includes bibliographical references and index
ER  -