TY  - BOOK
ED  - United States.
TI  - What OTA is what OTA does how OTA works
U1  - 338.064 
PY  - 1980///
CY  - Washington
PB  - United States Government Printing Office
KW  - Automation
KW  - Machineries
KW  - Technological innovations
KW  - Economic aspects
ER  -