TY  - BOOK
AU  - Helpman, Elhanan
TI  - Market structure and foreign trade : : increasing returns, imperfect competition, and the international economy 
SN  - 9780262580878
U1  - 382 HEL-E 
PY  - 1985///
CY  - London
PB  - MIT Press
KW  - Competition, Imperfect
KW  - Economies of scale
KW  - Industrial organization (Economic theory)
KW  - International economic relations
KW  - Commerce
KW  - Industrialization
ER  -