publisher: Houghton Mifflin Harcourt (HMH) publish date: September 26th 1978
format: hardcover pages: 400
language: English
ISBN:
0395271045 (9780395271049)
publisher: Bantam Books publish date: August 28th 1979
format: paperback pages: 415
language: English
ISBN:
0553127047 (9780553127041)