Books by Le Roy Dougherty WeldClick here for all books by Le Roy Dougherty Weld available for purchase on-line. The Crystelliptometer: An Instrument for the Polariscopic Analysis of Very Slender Beams of Light by Le Roy Dougherty Weld listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Bibliophile Bookbase lists over 5 million books, maps and prints including livres anciens, incunabula, used books, antiquarian books and libri antichi. Bibliophile Bookbase for antiquarian books, maps and prints. |