@book{2252,
	author = {Sharma, P. C.},
	title = {A Textbook of Manufacturing Technology" 1},
	publisher = {S Chand & Co Ltd,},
	year = {2011.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/8121928214/chopaconline-20}
}