@book{26959,
	author = {ONAGA, DULCE SATIKO and MORI, IRACEMA},
	title = {PARA APRENDER MATEMATICA: 7.SERIE},
	publisher = {SARAIVA},
	year = {1989},
	address = {SAO PAULO},
	edition = {1 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=34901&vHistoryNovo=sim}
}