000 00370pam a2200157a 44500
008 230515b1991 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGL
082 _a003.092 / COU
100 _aD.R.COUGHAWER
245 _aPROCESS SYSTEMS ANALYSIS & CONTROL (T.M.H)
250 _aN.D.
260 _aNULL
_bT.M.H
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300 _a566 PB
650 _aNULL
999 _c631124
_d631124