publisher: Ediciones Iesa
publish date: 1983
format: hardcover pages: 31
language: English
ISBN:
9802170038 (9789802170036)
ISBN:
0884104591 (9780884104599)
publisher: Routledge
publish date: November 30th 2001
format: paperback pages: 167
language: English
ISBN:
0415931851 (9780415931854)
publisher: Routledge
publish date: November 30th 2001
format: hardcover pages: 176
language: English
ISBN:
0415931843 (9780415931847)