Investigations of Zirconium with Especial Reference to the Metal and Oxide: Historical Review and Bibliography, Volumes 186-192
Daniel Harrington Β· George Watkin Evans Β· Harry H. Hill Β· John Paul Bonardi Β· John Wesley Marden Β· Roy O. Neal Β· George St. John Perrott Β· Dean Ernest Woodward Β· M. N. Rich
ααααΆ 1921 Β· U.S. Government Printing Office
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