000 00340pam a2200157a 44500
008 230515b1997 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _aN.D.
100 _aLeslie Balmar
245 _aSingal & Systems
250 _a0
260 _aNULL
_bPrintice Hall
_c1997
300 _a550
650 _aNULL
999 _c581824
_d581824