000 00367nam a2200145 4500
001 20899
003 UR
005 20220427165033.0
008 061103|||||||||||||||||||||||||||||||| d
035 _a(janium) 20888
035 _a(janium)20887
050 4 _aQA76.5
_b.U52 1987 v.6
245 1 0 _aUnderstanding computer
_b : memory and storage
260 _bTime Life Books
_c1987
999 _c2273
_d2273