In-flight survey United States Travel and Tourism Administration survey of international air travelers, overseas and Mexican visitors to the United States.

Other Authors: United States Travel and Tourism Administration., United States. National Park Service., Transportation Systems Center.
Format: Microfilm
Language: English
Published: [Washington, D.C.] : U.S. Travel and Tourism Administration, U.S. Department of Commerce : SUPTDOCS/GPO.
Physical Description: microfiches : negative, maps ; 11 x 15 cm.

CMU Storage Gov Pub Microfiche

Call Number: C 47.15/7:
Copy Available