000 00322nam a2200145Ia 4500
100 _aPaton/N.W./ William M.H.
942 _cRB
654 _aComputer
245 _aRules in database systems
260 _bSpringer-Verlag
_aLondon
_c1993
082 _a5.74
_bPAT/WIL
300 _a418
546 _aENGLISH
999 _c32997
_d32997