000
00304nam a22001337a 4500
020
_a
0070472688
082
_a
005.43
100
_a
SINGHAL, MUKESH
245
_a
ADVANCED CONCEPTS IN OPERATING SYSTEMS
250
_a
NEW DELHI
260
_a
NEW DELHI
_b
TMH
_c
1994
300
_a
XXII, 522P
942
_c
BK
999
_c
10188
_d
10188