@book{22600,
	author = {TORLONI, HILARIO, 1919},
	title = {ESTUDO DE PROBLEMAS BRASILEIROS},
	publisher = {PIONEIRA},
	year = {1992},
	address = {SAO PAULO},
	edition = {21 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=29453&vHistoryNovo=sim}
}