TY  - BOOK
AU  - Deitel, Harvey M. 
AU  - Deitel, Paul J. 
AU  - Choffnes, David R. 
TI  - Operating systems / 
SN  - 9788131712894
U1  - 005.43 DEI 23
PY  - 2004/// [Reprinted 2013]
CY  - New Delhi : 
PB  - Pearson
KW  - Operating systems (Computers)
N1  - Includes index
ER  -