TY  - BOOK
AU  - Crowley, Charles.
TI  - Operating systems: A design-oriented approach 
SN  - 0074635514
AV  - QA76.76 .O63 C77 1997
PY  - 1997///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Company Limited
KW  - Operating systems (Computers)
N1  - Includes bibliographical references and index
ER  -