TY  - GEN
AU  - FREIDEL
AU  - GROSVENOR
AU  - JOHnSON
TI  - Our country's presidents
VL  - 1966
PY  - 1966///
CY  - WASHINGTON
PB  - NATIONAL GEOGRAPHIC SOCIETY
KW  - PRESIDENCE
KW  - ETATS-UNIS
ER  -