000 00434nam a22001697a 4500
005 20251108172301.0
008 250721s1984 xx 000 0 eng d
082 1 4 _a001.6402462/PER
100 1 _aPerkes, Brian
245 1 0 _aUse of computers for BTCE level 2 /
264 1 _aLondon :
_bHodder and Stoughton,
_c1984.
300 _a108p
650 1 7 _aElectronic
650 1 7 _aData Processing
942 _2ddc
_cBK
999 _c75127
_d75127