000 00354pam a2200157a 44500
008 230515b1997 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _aN.D.
100 _aKorth / S. Sudarshan
245 _aData Base System Concepts
250 _a0
260 _aNULL
_bMcgraw Hill
_c1997
300 _a821
650 _aNULL
999 _c582401
_d582401