Add this copy of Early Theories of the Universe to cart. $11.95, like new condition, Sold by Judith Patton rated 4.0 out of 5 stars, ships from Burlington, ON, CANADA, published 1967 by Signet.
Add this copy of Early Theories of the Universe to cart. $39.42, very good condition, Sold by RARE BOOK CELLAR rated 5.0 out of 5 stars, ships from Pomona, NY, UNITED STATES, published 1967 by New American Library.