000 00424 a2200133 4500
082 _a621.381958
_bC76
245 1 _aPROCEEDINGS...
_cUNDER THE ACADEMIC DIRECTION OF DEPARTMENT OF CHEMICAL ENGINEERING CO-SPONSORED BY INSTRUMENTS AND CONTROL SYSTEMS
260 _aU. S. A.
_bChilton
_c1971
300 _a117,Y
650 _aProcess Control
650 _aElectronic Digital Computers
964 _gCIRC
997 _aA17786 s C
999 _c459785
_d459785