TY  - BOOK
TI  - Dictionary of occupational titles: 2 Group arrangement of occupational titles and codes 
U1  - 019 
PY  - 1939///
CY  - Washington 
PB  - United States Gov. Print. Off.
KW  - Beruf
KW  -  USA
KW  -  Beruf
KW  -  Wörterbuch
ER  -