@book{50926,
	author = {ARCHIBALD, GEORGE CHRISTOPHER and LIPSEY, RICHARD G.},
	title = {TRATAMENTO MATEMATICO DA ECONOMIA},
	publisher = {ZAHAR},
	year = {1970},
	address = {RIO DE JANEIRO},
	edition = {1 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=63795&vHistoryNovo=sim}
}