@book{196148,
	author = {Raghuwanshi, B S. Lal, S.},
	title = {Course in workshop technology V.2 : for the examinations of BE, BSc, AMIE, AM AC SI and engineering diploma},
	publisher = {New Delhi : Dhanpat Rai,},
	year = {1981},
	address = {New Delhi},
	edition = {6th ed.}
}