000 00663nam a2200253 a 4500
999 _c94084
_d94083
005 20180518122924.0
008 960221s1955 dcuabcdjdbkoqu001 0deng d
100 _aEmery, Glyn
245 _aElectronic data processing
250 _a2nd ed
260 _aLondon
_bPitman
_c1975
300 _axii,344p.
500 _a
653 _aCalculating devices
_aComputing devices
_aData processing
942 _cBK
003 ViArRB