000 00299nam a2200121Ia 4500
008 220201s1963 xx 000 0 eng d
082 _a004
_bNED
100 _aChapin,Ned
245 3 _aAn introduction to automatic computers
260 _bLondon:D.Van Nostrand
_c1963
300 _a503
942 _2ddc
999 _c74863
_d74863