Caracteristicas de los pasajeros que viajaron por la via aerea entre Puerto Rico y los Estados Unidos. Characteristics of passengers who travelled between Puerto Rico and the United States
Caracteristicas de los pasajeros que viajaron por la via aerea entre Puerto Rico y los Estados Unidos. Characteristics of passengers who travelled between Puerto Rico and the United States.
Published
San Juan.
Physical Description
v. tables. 22 cm.
Frequency
Quarterly, 1957-
Former Frequency
Semiannual, 19 -1956
Notes
In Spanish and English.
Variant and related titles
Characteristics of passengers who travelled between Puerto Rico and the United States