000 00289nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a660.284 P771
100 _aPOLLARD,A
245 0 _aPROCESS CONTROL
260 _aLONDON
_bWilliam Heinemann
_c1972
300 _a23X16
942 _cBK
_2DDC
999 _c15939
_d15939