000 00298nam a2200133Ia 4500
100 _aVERMA S N
650 _aAutomatic Control Systems
365 _cRS
365 _d1
942 _cENGBK
245 _aAutomatic Control Systems
260 _bKhanna Publishers
_c1984
_aNew Delhi
300 _aII+559PP
999 _c5550
_d5550