000
00301nam a2200121Ia 4500
100
_a
GEAR C W
365
_c
RS
365
_d
1
942
_c
ENGBK
654
_a
Operating system
245
_a
Introduction to Computers Structures Programming to Applications
260
_b
Galgotia book Co
_c
1982
_a
Bangalore
999
_c
5766
_d
5766