TY  - BOOK
AU  - TANENBAUM, ANDREW S
TI  - MODERN OPERATING SYSTEMS 
SN  - 81-203-0974-X
U1  - 005.44 O 00 TAN 
PY  - 2000///
CY  - NEW DELHI
PB  - PRENTICE-HALL OF INDIA
ER  -