Books by Yntema, Leonard FrancisClick here for all books by Yntema, Leonard Francis available for purchase on-line. Observations on the Rare Earths: The Ultra-Violet are Spectrum of Yttrium by Yntema, Leonard Francis 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 illustrées, out-of-print books, rare books, libri rari and livres d'occasion. Bibliophile Bookbase for antiquarian books, maps and prints. |