Rafael G. Gracia Machuca, Doctor

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[icon name=”user” class=”” unprefixed_class=””]	Catedrático
[icon name=”envelope” class=”” unprefixed_class=””]	rafael.gracia@upr.edu
[icon name=”phone” class=”” unprefixed_class=””]	(787) 764 0000 extensión 85338
[icon name=”tag” class=”” unprefixed_class=””]	Comunicación audiovisual