Fairbrother, F. The chemistry of niobium and tantalum / by F. Fairbrother - Amsterdam : Elsevier Pub., 1967 - viii, 243 p. : ill. ; 22 cm. - Topics in inorganic and general chemistry ; 10 . Includes bibliographical references and index ISBN: f 50.00 Subjects--Topical Terms: NiobiumTantalum Dewey Class. No.: 546.524