@book{12561,
	author = {Wilson, Frank W. },
	title = {Fundamentals of tool design; concerning the theory, principles, and techniques for the modern design of cutting tools, cutting and forming dies, fixtures, and other related tooling},
	publisher = {Prentice- Hall},
	year = {1971},
	address = {New-Delhi},
	edition = {4th ed.}
}