TY - BOOK AU - H. Robert Heller TI - International Trade : Theory and Empirical Evidence U1 - 382 PY - 1979/// CY - New Delhi PB - prentice Hall of India N1 - H. Robert Heller: International Trade : Theory and Empirical Evidence. (2 nd Ed) New Delhi. prentice Hall of India, 1979.--(382HEL) ER -