@book{231,
	author = {Datta, N K},
	title = {Electrical Engineering in MINES},
	publisher = {New Central Book Agency (P) Ltd.},
	year = {2007},
	address = { Kolkata},
	note = {This book is a sincere attempt to mmet the needs of engineering students in the mining institutes and other technical institutes teaching mining degree courses for electrical engineering.}
}