@book{550540,
	author = {Knowleton, Archer E and Knowlton, Archer E.},
	title = {Standard handbook for electrical engineers,},
	publisher = {McGraw-Hill,},
	year = {1941.},
	address = {New York,},
	edition = {7th ed., thoroughly rev. and enl.},
	note = {"Index to sections for quick reference" on lining-papers.}
}