000 00385 a2200181 4500
000 BK
008
001 146605
100 _a
_d
245 1 _aOperating system DVD
_b
260 _bHewlett-packard
_c2009
300 _a
490 _a
500 _a
690 _aComputer science
700 _a
964 _a
_b
_c
_d
_e
_f
_g
999 _c12803
_d12803