@book{58165,
	author = {LACAZ, F. A. (NETTO)},
	title = {TRIGONOMETRIA},
	publisher = {NOBEL},
	year = {S.D.},
	address = {SAO PAULO},
	edition = {2 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=72875&vHistoryNovo=sim}
}