TY  - BOOK
AU  - Johnson, Harry G.
AU  - xx, 686 p.
AU  - Title
TI  - Aspects of the theory of tariffs
SN  - 0043820158
PY  - 1971///
CY  - London
PB  - Allen and Unwin
KW  - DPM, AEN, DKB, DRM
KW  - Tariff
N1  - Includes bibliographical references
ER  -