More from this Author
Found 4 books by Robert A. Harper
A Guide to Rational Living
by Albert Ellis (Introduction by), Robert A. Harper, Melvin Powers (Foreword by)
Between Two Worlds
by Robert A. Harper, Theodore H. Schmudde
Between Two Worlds
by Robert A. Harper, Theodore H. Schmudde
Saudi Arabia
by Robert A. Harper, Aswin Subanthore, Charles F. Gritzner (Series edited by)