@book{49828,
	author = {MARISTAS, IRMAOS},
	title = {CIENCIAS NATURAIS: 4º SERIE, CURSO GINASIAL},
	publisher = {ED. DO BRASIL},
	year = {1962},
	address = {SAO PAULO},
	edition = {4 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=62408&vHistoryNovo=sim}
}