@book{3686,
	author = {Lamas, Carlos},
	title = {Para comprender la adolescencia problemática},
	publisher = {s.e.,},
	year = {s.f.},
	address = {s.l.:},
	url = {http://biblioteca.usfa.edu.bo/cgi-bin/koha/opac-retrieve-file.pl?id=4554aa1fb11d510e933b876940f72ec9}
}