Flores Román, Milagros. <br/><br/>
San Juan ciudad de castillos y soldados : =  San Juan city of castles and soldiers 
 San Juan city of castles and soldiers. 
Milagros Flores Román, Luis A. Lugo Amador, José Cruz de Arrigoitia. 
 - San Juan, P.R.  National Park Service  Academia Puertorriqueña de la Historia  2009. 
 - 257 p.  ill.  23 x 28 cm. 
<br/><br/>Includes bibliographical references and glossary. 
<br/><br/><br/>Spanish and English. 
<br/><br/><label>ISBN: </label>9781934461655 1934461652 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--History.