000 00359nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.28058 L847
100 _aLONDON INSTITUTE OF MECHANICAL ENGINEERS
245 0 _aPROCEEDINGS OF THE CONFERENCE ON HYDRAULIC SERVOMACHINISMS
260 _aLONDON
_bINSTITUTION
_c1953
300 _a28X22
942 _cBK
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