000 00299nam a2200133Ia 4500
008 220201s2020 xx 000 0 eng d
082 _bMEH
100 _aMEHER S P
245 0 _aControl system
250 _a1st edition
260 _aNew Delhi
_bSK Kataria
_c2020
300 _a218p.
942 _2ddc
999 _c38082
_d38082