000 00431nam a2200169Ia 4500
001 55488
008 140505s9999 xx 000 0 und d
020 _aNA
040 _cPK-LaUMT
082 _aMAL 004.016
_bCOM-
100 _aKnight, Geoffrey
245 _aComputer applications
_cKnight, Geoffrey
260 _aWashington,USA:
_bCambridge Communicaitons Corporation,
_c1969
300 _avar p.
546 _aEN
942 _cBK
999 _c52826
_d52826