000 00246nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aSETHI (DINESH)
245 0 _aCONTROL SYSTEM ENGG.
260 _bASHIRWAD PUBLICATION, JAIPUR
942 _2ddc
_cBTECH
999 _c7170
_d7170