University Books
Plaza Olmedo, San Juan

University Books
107 Ave Universidad, Rio Piedras, San Juan

University Books
Univ. Interamericana, Carr PR-747, Bo Machete, Guayama

University Books
Cll Dr. Barosa, esq Cll Morel Campos 68 Norte, Mayagüez

University Books
Recinto UPR de Aguadilla, Aguadilla

University Books
Carr PR-653, Arecibo

University Books
Universidad Interamericana de Puerto Rico, Barranquitas