publisher: Cengage Learning publish date: April 13th 1989
format: paperback
language: English
ISBN:
0395496969 (9780395496961)
publisher: Houghton Mifflin Harcourt (HMH) publish date: April 1st 1989
format: hardcover pages: 347
language: English
ISBN:
0395258146 (9780395258149)