TY  - BOOK
ED  - United States.
ED  - United States.
ED  - National Science Foundation (U.S.)
TI  - Employment of scientific and technical personnel in industry. 
AV  - Q149.U5 A26
CY  - Washington
PB  - U.S. Govt. Print. Off. [etc.]
KW  - Scientists
KW  - Employment
KW  - United States
KW  - Engineers
KW  - Industrial technicians
ER  -