000 00330nam a2200145Ia 4500
008 220709s9999 xx 000 0 und d
082 _a629.8
_bNAT
100 _aNATARAJAN R.A.
245 0 _aCONTROL SYSTEMS ENGINEERING
250 _a5
260 _bSCITECH PUBLISHERS (I) PVT. LTD.
300 _a9
942 _cREF
999 _c80621
_d80621