000 00275nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a629.389
100 _aI.J.NAGRATH
245 0 _aCONTROL SYSTEMS ENGINEERING
260 _bNEW AGE
365 _b250.00
942 _cBTECH
999 _c136331
_d136331