000 00301nam a2200145Ia 4500
020 _aISBN 0 905435 64 8
082 _a004 OLI/D
100 _aOliver EC
245 _aData Processing
250 _a7
260 _c1986
_bELBS
_aHampshire
300 _aviii+520
700 _aChapman RJ
942 _cBK
999 _c10143
_d10143