TY  - BOOK
AU  - Heller, H. Robert
TI  - International Trade : :  H. Robert Heller
U1  - 382 HEL 
PY  - 1977///.
CY  - New Delhi
PB  - Prentice-hall Of India
KW  - Commerce
KW  - International commerce
KW  - International Trade-theory And Empirical Evidence
ER  -