@book{31629,
	author = {DOTTORI, CLOVES B. and TEIXEIRA, JOEL R.},
	title = {ESTUDOS SOCIAIS: 4, ENSINO DE 1 GRAU: V.2},
	publisher = {ED. NACIONAL},
	year = {1979},
	address = {SAO PAULO},
	edition = {5 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=40637&vHistoryNovo=sim}
}