000
nam a22 7a 4500
999
_c
44003
_d
44003
003
OSt
005
20180418145323.0
008
180418b xxu||||| |||| 00| 0 eng d
040
_c
IIMT
100
_a
GALVIN
245
_a
OPERATING SYSTEMS CONCEPT
260
_a
NEW DELHI
_b
WILEY
_c
2012
300
_a
951
942
_2
ddc
_c
01