@book{33447,
	author = {WEATHERALL, M.},
	title = {METODO CIENTIFICO},
	publisher = {EDUSP},
	year = {1970},
	address = {SAO PAULO); POLIGONO (SAO PAULO},
	edition = {1 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=42946&vHistoryNovo=sim}
}