000 00257nam a22001097a 4500
082 _a629.8323 BAE'P
100 _aBAECK, HENRY S
_977189
245 _aPRACTICAL SERVOMECHANISM DESIGN
260 _aNEWYORK
_bMCGRAW HILL
_c1968
300 _a380P
942 _cBK
999 _c582502
_d582502