TY  - BOOK
AU  - Hussey,Michael
ED  - Open University.
TI  - Economics and industry file
T2  - Technology foundation course
AV  - HD2328 H87
PY  - 1972///
CY  - [Lugar de publicación no identificado]
PB  - Open University Press
KW  - Economía
KW  - Industrias
ER  -