000 00274nam a2200109Ia 4500
008 221001s1985 xx 000 0 eng d
082 _a001.603 PEN
245 0 _aPenguin dictionary of computers
260 _aLondon
_bPenguin Books
_c1985
300 _a488p.
942 _2ddc
_cBK
999 _c48570
_d48570