TY  - BOOK
ED  - United States.
ED  - U. S. Govt. Printing Office,
TI  - Report on exchanges: December 1972, Tenth Annual report
U1  - 370.196 23
PY  - 1973///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Educational exchanges
KW  - United States
ER  -