C. U. C. P. MONTEVIDEO AIR MAIL Mr. Henry Hazlitt, Newsweek Building, New York City. P. D. Prichard Cement Co. Casilla Correo 112, MONTEVIDEO, Uruguay, SoAm. May 1st., 195'5'. Dear Sir, I recently ran across your book "Bconomics in One Lesson" 1...rhich l enjoyed to extent of reading through several times, and besides keep as a standby for odd moment's read ing. Too bad it could not be a required study for congres sional aspirants. It might be said "T 'was no...