A revised course of study for high school geography, 
ed. by H.A. Martin, general superintendent of schools. 
 - San Juan, P.R.,  Bureau of supplies, printing, and transportation,  1924. 
 - 16 p.  23 cm. 
<br/><br/> At head of title: Government of Porto Rico. Department of education. 
<br/><br/><label>LCCN: </label>e  25000170  
<br/><br/><label>Subjects--Topical Terms: </label><br/>High schools--Puerto Rico.<br/>Geography--Study and teaching--Puerto Rico.
<br/><br/><label>LC Class. No.: </label>GB23  / .P7