TY - BOOK ED - Puerto Rico. ED - Puerto Rico. TI - Documents on the constitutional history of Puerto Rico AV - LAW U1 - 342.729509 PY - 1988/// CY - Washington PB - s.n. KW - Puerto Rico KW - Constitutional history KW - Sources KW - Local N1 - First published in 1948 by the Office of Puerto Rico, Washington, D.C ER -