@book{23140,
	author = {Netto, José Paulo and Barreira, Irlys},
	title = {La investigación en trabajo social},
	publisher = {Celats-Alets,},
	year = {1992},
	series = {Serie Materiales de Enseñanza},
	address = {Perú :},
	url = {https://unicurn.sharepoint.com/:b:/s/biblioteca/Eec23fxOPM5DvjO6piyHt-kBLQVRe1kDAx_T-9bq8ByUEQ?e=7DZzzk}
}