publisher: Houghton Mifflin Harcourt (HMH) publish date: December 1st 1987
format: paperback pages: 344
language: English
ISBN:
0395359619 (9780395359617)
publisher: Houghton Mifflin Harcourt (HMH) publish date: January 1st 1984
format: paperback pages: 339
language: English
ISBN:
0395341205 (9780395341209)