@book{32627,
	author = {VIEWEGER, HUGO and OUTROS},
	title = {ARITMETICA, ALGEBRA PLANIMETRIA E TRIGONOMETRIA},
	publisher = {LABOR},
	year = {1951},
	address = {BARCELONA},
	edition = {3 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=41987&vHistoryNovo=sim}
}