_:ndb60e852b09e4027a311490985806bd2xb0
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.libreriacb.com/libro/manual-de-terapia-familiar-sistemica-las-bases-de-la-terapia-familiar-tomo-i_15661>