000 00259nam a22000857a 4500
008 210512b |||||||| |||| 00| 0 eng d
050 _aQA 76 .O44 2003
245 _a Computing essentials 2004
_cO 'LEARY, TIMOTHY J.
942 _2lcc
_hQA 76 .O44 2003
999 _c4799
_d4799