000 00330nam a2200145Ia 4500
020 _a0716663031
082 _b638
_a500
100 _a"NA"
245 0 _aYOUNG SCIENTISTS THE AGE OF COMPUTERS
260 _bDK
_aGREAT BRITAIN
_c1993
300 _a62
944 _cR
999 _c95703
_d95703