[by] Ayn Rand ; with additional articles by Nathaniel Branden, Alan Greenspan and Robert Hessen

New American Library 1967 c1966

Available at 8 libraries

by Ayn Rand ; with additional articles by Nathaniel Branden

Signet c1964 Signet non-fiction AE6393

Available at 11 libraries

by Ayn Rand

Bobbs-Merrill 1962 Charter books 108

Available at 11 libraries

Ayn Rand

Signet c1961 Signet non-fiction AE6308

Available at 3 libraries

Ayn Rand

Random House c1957

Available at 5 libraries

by Ayn Rand

Bobbs-Merrill 1943

Available at 4 libraries