TY  - BOOK
AU  - Gray, Peter
AU  - Thetford, Owen
TI  - German aircraft of the first world war
PY  - 1962///
CY  - London
PB  - Putnam
KW  - GUERRA MUNDIAL. 1914-1918
KW  - AVIONES MILITARES
KW  - IMAGENES
KW  - FOKKER
ER  -