Frank Coffa books & textbook

Beryl and Its Color Varieties: Aquamarine, Heliodor, Morganite, Goshenite, Emerald and Red Beryl

Dmitriy Belakovskiy John Bradshaw Bruce Cairncross Jesse Fisher Lee Groat Dermot Henry Rupert Hochleitner Lee Van Iderstine Mark Jacobson Bruce Jarnot Guanghua Liu Peter Lyckberg Luiz Menezes Alfredo Petrov Tony Potucek Federico Pezzotta Stefan Weiss Alexander Falster Miranda Jarnot Günther Neumeier William B. Simmons Gloria Staebler Tom Wilson Michael Wise Roberto Appiani Paul Balayer Frank Coffa Emanuela Cucchiari Kevin Dixon Gary Freeman Walter Gabriel Adalberto Giazotto Peter Huber Jan Kanis Dawn Kellett Eckehard Julius Petsch Roberto Pucci George Rossman Thomas Schüpbach Jeff Scovil Fred Wilda

Lithographie, LLC /2005-02-27 Perfect Paperback / 112 Pages
isbn-10: 097153716X / isbn-13: 9780971537163