publisher: HarperCollins publish date: July 28th 1971
format: hardcover pages: 278
language: English
ISBN:
0060110910 (9780060110918)
publisher: Harvard Business Review Press publish date: October 25th 2010
format: hardcover pages: 288
language: English
ISBN:
1422131602 (9781422131602)
publisher: HarperCollins
format: mass market paperback
language: English
ISBN:
0061319473 (9780061319471)
language: English
ISBN:
0060905905 (9780060905903)