TY  - BOOK
ED  - Darling Downs Institute of Advanced Education.
TI  - Technology I: study book 
PY  - 1984///
CY  - [Toowoomba]
PB  - The Institute, Dept. of External & Continuing Education
KW  - Technology
KW  - Social aspects
KW  - Technical writing
N1  - Unit 77007
ER  -