TY  - BOOK
AU  - Patten,Simon Nelson
TI  - The economic basis of protection
SN  - 0405051077
PY  - 1973///
CY  - New York
PB  - Arno Press
KW  - Free trade
KW  - Protectionism
N1  - Reprint of the ed. published by Lippincott, Philadelphia
ER  -