@book{37429,
	author = {LAPA, NILTON},
	title = {PROGRESSOES ARITMETICAS E GEOMETRICAS: CURSO COLEGIAL},
	publisher = {EDITORA SYCLA ()},
	year = {S.D.},
	edition = {1 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=47961&vHistoryNovo=sim}
}