000			00554nam a2200229Ia 4500
001			12666
005			20250221150708.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a8177640054
100			_aUpadhyay, J
245		0	_aElectric traction
260			_aNew Delhi
260			_bAllied publishers
260			_c2000
300			_axv, 186p.
500			_aIncludes bibliographical references
650			_aElectric traction
650			_aRailway signalling
650			_aTraction--Motor
700			_aMahendra, S N
942			_cBK
999			_c28719 _d28719