000 00273nam a2200121Ia 4500
008 220201s2015 xx 000 0 eng d
100 _aMEHER S P
245 0 _aCONTROL SYSTEM
250 _a1
260 _aDELHI
_bS K KATARIA AND SONS
_c2015
300 _a218
942 _2ddc
999 _c93618
_d93618