000 00268nam a2200109Ia 4500
008 220201s2018 xx 000 0 eng d
100 _aSINGH TARLOK
245 0 _aMODERN ELECTRIC TRACTION
260 _aDELHI
_bS K KATARIA AND SONS
_c2018
300 _a248
942 _2ddc
999 _c93987
_d93987