000
00290nam a2200121Ia 4500
008
230718s9999||||xx |||||||||||||| ||und||
082
_a
005.43
100
_a
SILBERSCHATZ ABRAHAM
245
0
_a
OPERATING SYSTEM CONCEPTS
250
_a
6
260
_b
WILEY
_c
2004
_a
SINGAPORE
300
_a
951
999
_c
45080
_d
45080