@book{53639,
	author = {Ramírez Caro, Jorge,},
	title = {Las estrategias de la araña /},
	publisher = {Universidad de Costa Rica, Instituto de Investigaciones Sociales,},
	year = {2001.},
	address = {San José :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://elibro.net/ereader/bibliocun/10535}
}