000 00268nam a2200121Ia 4500
100 _aSheldon, Neil A.
020 _a0-09-154531-5
942 _cBK
245 _aFoudamentals of computing
260 _aHutchinson, London
_c1984
082 _a001.64 She
300 _a128p
999 _c17855
_d17855