Extramuros / 
división de educación continuada y extensión, UPR Río Piedras 
 - Rio Piedras  División de Educación Continuada y Extensión de la Universidad de Puerto Rico. 
 - volumes :  illustrations ;  22 cm. 
 - Began publication with no. 1, Jan. 1962. 2. época began publication Nov. 1967. 2. época, no. -4, -Dic. 1969; 3. época, no. 1-6, Mayo 1971-Dic. 1973. 
<br/><br/><br/>Primarily in Spanish; some material in English. 
<br/><br/>Vols. for 1962-May 1972 issued by the division under an earlier name, División de Extensión. 
<br/><br/><label>ISSN: </label>0531-626X 
 = Extramuros 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Continuing education--Puerto Rico--Periodicals
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Learned institutions and societies--Periodicals.
<br/><br/><label>Dewey Class. No.: </label>378