000 00469nam a2200169 4500
001 0000010185
008 231029s9999 xx 000 0 und d
020 0 0 _a0273018876
_cRM24.90
040 _aPOLIMAS
090 0 0 _a004
_bHAR
100 1 0 _aHarrison, David
245 1 0 _aData processing /
_ba first course
_cDavid Harrison
260 0 0 _aLondon
_bPitman Pub.
_c1983
300 0 0 _aix, 147p.
_bill.
_c23cm.
504 0 0 _aIncludes index
650 0 0 _aElectronic data processing
999 _c30507
_d30507