@book{26475,
	author = {Bruhns, C.},
	title = {Neues logarithmisch-trigonometrisches handbuch auf sieben decimalen,},
	publisher = {G. E. Stechert & co.,},
	year = {19--?},
	address = {New York,},
	edition = {13. stereotypausg.},
	note = {Printed in Austria.}
}