TY  - BOOK
ED  - United Nations Industrial Development Organization.
TI  - Changing patterns of trade in world industry: an empirical study on revealed comparative advantage 
SN  - 9211061180
U1  - 338.4 19
PY  - 1982///
CY  - New York
PB  - United Nations
KW  - Comparative advantage (International trade)
KW  - Industries
KW  - Commerce
N1  - "United Nations publication sales no.: E.82.II.B.1"--T.p. verso; Includes bibliographical references
ER  -