TY  - BOOK
AU  - GEOGRAPHIC, NATIONAL.
TI  - AMERICANS TODAY AND YESTERDAY
SN  - 9780736280846
U1  - 970 GEO/A 
PY  - 2011///
PB  - National Geographic
KW  - America
KW  - Migration
KW  - Amerika
KW  - Göç
ER  -