TY  - BOOK
AU  - Heller, H Robert
TI  - International Trade:Theory and Empirical Evidence
U1  - 343.087 
PY  - 1977///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - General Stack
KW  - Social sciences
KW  - Military & nautical engineeringEconomics
ER  -