000
00279nam a2200109Ia 4500
008
230131s9999 xx 000 0 und d
082
_a
4
_b
O'LE
100
_a
O'LEARY, TimothyJ.
245
0
_a
Computing essentials 1998/1999
260
_a
Boston
_b
Mcgraw-Hill
_c
1998
942
_c
PRCD
999
_c
169925
_d
169924