publisher: Pearson publish date: January 1st 1971
format: paperback pages: 368
language: English
ISBN:
0023036001 (9780023036002)
format: paperback
language: English
ISBN:
0177120371 (9780177120374)
publisher: Bobbs-Merrill publish date: January 28th 1971
format: paperback pages: 303
language: English
ISBN:
0672612747 (9780672612749)
publisher: Random House Canada publish date: December 1st 1966
format: hardcover
language: English
ISBN:
0394600436 (9780394600437)
publisher: Modern Library
format: Hardcover pages: 300
language: English