by Dwight H. Perkins, Shahid Yusuf
publisher: Johns Hopkins University Press publish date: November 1st 1985
format: paperback pages: 248
language: English
ISBN:
0801830664 (9780801830662)
publisher: Johns Hopkins University Press publish date: December 1st 1984
format: hardcover pages: 248
language: English
ISBN:
0801832616 (9780801832611)