@book{780028,
	author = {JACK CHALLONER},
	title = {1001 INVENTIONS THAT CHANGED THE WORKED},
	publisher = {PRINTED AND BOUND IN SINGAPORE BY TINWAH PRESS P K LTD DARYAGANJ},
	year = {2014},
	address = {N.DELHI},
	edition = {2011 . Ed.}
}