@book{22007,
	author = {ENGELS, FRIEDRICH, 1820-1895},
	title = {DIALETICA DA NATUREZA (A)},
	publisher = {PAZ E TERRA},
	year = {1985},
	address = {RIO DE JANEIRO},
	edition = {4 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=28680&vHistoryNovo=sim}
}