by Elhanan Helpman, Assaf Razin
publisher: MIT Press (MA)
publish date: November 2nd 1988
format: paperback pages: 364
language: English
ISBN:
026258090X (9780262580908)
publisher: MIT Press (MA)
publish date: January 1st 1988
format: hardcover pages: 312
language: English
ISBN:
0262081725 (9780262081726)