000 00286nam a22001097a 4500
082 _a629.8323 CHE'S
100 _aCHESTNUT, HAROLD,MAYER, ROBERT W
_959002
245 _aSERVOMECHANISM AND REGULATING SYSTEM DESIGN
260 _aNEWYORK
_bJOHN WILEY
_c1951
300 _a505P
942 _cBK
999 _c569059
_d569059