Developing a 21st Century Mind > Editions
by Marsha Sinetar First published 1991
Published April 22nd 1992
by Ballantine Books
Reissue, Mass Market Paperback, 0 pages
Published March 13th 1991
by Villard
First Edition, Hardcover, 190 pages
Published January 1st 1992
by Ballantine Books
3rd Pinting, Mass Market Paperback, 0 pages
Published
by Villard Books
Hardcover, 191 pages
Published
by Ballantine Books
Paperback, 0 pages
Published June 1st 1992
by Random House (NY)
Unknown Binding
Published April 25th 1993
by Random House Value Publishing
Hardcover, 0 pages






