@book{8882,
	author = {Pal, Subrata  and Bhattacharyya, Madhusudan},
	title = {Engineering Drawing },
	publisher = {Viva Books,},
	year = {2005.},
	address = {New Delhi :},
	edition = {6th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/chopaconline-20}
}