@book{1015,
	author = {POTSCH, WALDEMIRO and POTSCH, CARLOS},
	title = {INICIACAO A CIENCIA: 1 E 2 SERIES},
	publisher = {LIV. SAO JOSE},
	year = {1968},
	address = {RIO DE JANEIRO},
	edition = {7 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=3162&vHistoryNovo=sim}
}