L. SPRAGUE DE CAMP The Ragged Edge of Science. 1st ed. Science essays
THE RAGGED EDGE OF SCIENCE by L. SPRAGUE DE CAMP. Owlswick Press, 1980. 1st edition. As-new hardcover in dustjacket. Not a circulated copy. Along with Isaac Asimov and Willy Ley, he was one of the great science-explainers of the period.
L. SPRAGUE DE CAMP The Ragged Edge of Science. 1st ed. Science essays
THE RAGGED EDGE OF SCIENCE by L. SPRAGUE DE CAMP. Owlswick Press, 1980. 1st edition. As-new hardcover in dustjacket. Not a circulated copy. Along with Isaac Asimov and Willy Ley, he was one of the great science-explainers of the period.