000 00349pam a2200157a 44500
008 230515b1998 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _aN.D.
100 _aGopal M
245 _aDigital Control & State Variable
250 _a0
260 _aNULL
_bTata Mc Graw
_c1998
300 _a660
650 _aNULL
999 _c581134
_d581134