@book{51034,
	author = {AYRES JUNIOR, FRANK, 1901 and GUEDES, MARIO PINTO},
	title = {TRIGONOMETRIA PLANA E ESFERICA: RESUMO DA TEORIA 680 PROBLEMAS RESOLVIDOS, 302 PROBLEMAS PROPOSTOS},
	publisher = {MCGRAW-HILL},
	year = {1977},
	address = {SAO PAULO},
	edition = {1 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=63929&vHistoryNovo=sim}
}