000
00320nam a2200121Ia 4500
008
170807s9999 xx 000 0 und d
020
_a
9780030259685
100
_a
Morley
245
0
_a
Understanding Computers Today and Tomorrow
260
_a
Orlando
_b
Harcourt college Publishers
_c
2000
700
_a
Parker
942
_c
BK
999
_c
3702
_d
3702