@book{85018,
	author = {Reddy, K. Venkata},
	title = {Textbook of engineering drawing with AutoCAD /},
	publisher = {BS Pubications,},
	year = {2009},
	address = {Hyderabad :},
	edition = {4th ed.},
	note = {"First reprint with corrections 2011"-- verso p.}
}