@book{42698,
	author = {IEZZI, GELSON},
	title = {FUNDAMENTOS DE MATEMATICA ELEMENTAR: V.3},
	publisher = {ATUAL},
	year = {1978},
	address = {SAO PAULO},
	edition = {3 ed.},
	note = {Conteudo: TRIGONOMETRIA},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=54358&vHistoryNovo=sim}
}