Coleman, James A. 1921-, Relativity for the layman : a simplified account of the history, theory, and proofs of relativity / by James A. Coleman ; Illustrated by the author. - [New York] : New American Library, (c)1958. - 127 pages : illustrations ; 18 cm. Subjects--Topical Terms: Relativity (Physics) LC Class. No.: QC173 / .R453 1958